1. 2024
2. Cyhoeddwyd

   Perceived barriers and facilitators of staff recruiting participants to a randomised controlled trial of a community rehabilitation intervention following hip fracture

   Kathryn Harvey, Penelope Ralph, Llinos Haf Spencer, Morrison, V., Lemmey, A., Miriam Golding-Day, Susanna Dodd, Ben Hardwick, Shanaz Dorkenoo, Sophie Hennessey & Nefyn Williams, 18 Rhag 2024, Yn: Trials. 25, 826, 1 t.

   Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

3. Cyhoeddwyd

   The associations of dyadic coping strategies with caregiver’s willingness to care and burden: A weekly diary study

   Ferraris, G., Gérain, P., Zarzycki, M., Elayan, S., Morrison, V., Sanderman, R. & Hagedoorn, M., Awst 2024, Yn: Journal of Health Psychology. 29, 9, t. 935-949 15 t.

   Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

4. E-gyhoeddi cyn argraffu

   Supporting individuals with an acquired brain injury: An interpretative phenomenological study exploring the everyday lives of caregivers

   Zarzycki, M., Seddon, D., Petrovic, M. & Morrison, V., 17 Meh 2024, (E-gyhoeddi cyn argraffu) Yn: Qualitative Health Research.

   Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

5. Cyhoeddwyd

   Building Long-Term Human–Robot Relationships: Examining Disclosure, Perception and Well-Being Across Time

   Laban, G., Kappas, A., Morrison, V. & Cross, E., Mai 2024, Yn: International Journal of Social Robotics. 16, 5, t. 1-27

   Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

6. Cyhoeddwyd

   Cross-country variations in the caregiver role: evidence from the ENTWINE-iCohort study

   Zarzycki, M., Vilchinsky, N., Bei, E., Ferraris, G., Seddon, D. & Morrison, V., 26 Maw 2024, Yn: BMC Public Health. 24, 1, t. 898 898.

   Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

7. Cyhoeddwyd

   The ENTWINE iCohort Study, a multinational longitudinal web-based study of informal care

   Elayan, S., Bei, E., Ferraris, G., Fisher, O., Zarzycki, M., Angelini, V., Ansmann, L., Buskens, E., Hagedoorn, M., von Kutzleben, M., Lamura, G., Looijmans, A., Sanderman, R., Vilchinsky, N. & Morrison, V., 2024, Yn: PLoS ONE. 19, 1, t. e0294106

   Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

8. 2023
9. Cyhoeddwyd

   “You don't have to perform for the trees”: The longer-term effects of nature-based interventions on wellbeing

   Gittins, H., Dandy, N., Wynne-Jones, S. & Morrison, V., 1 Rhag 2023, Yn: Wellbeing, Space & Society. 5, 100160.

   Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

10. E-gyhoeddi cyn argraffu

    Does willingness to care fluctuate over time? A weekly diary study among informal caregivers.

    Ferraris, G., Zarzycki, M., Gérain, P., Elayan, S., Morrison, V., Sanderman, R. & Hagedoorn, M., 22 Awst 2023, (E-gyhoeddi cyn argraffu) Yn: Psychology and Health. 19 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

11. Cyhoeddwyd

    Social Return on Investment of Nature-Based Activities for Adults with Mental Wellbeing Challenges

    Hartfiel, N., Gittins, H., Morrison, V., Wynne-Jones, S., Edwards, R. T. & Dandy, N., 2 Awst 2023, Yn: International Journal of Environmental Research and Public Health. 20, 15, 13 t., 6500.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

12. Cyhoeddwyd

    Why do they care? A qualitative systematic review and meta-synthesis of personal and relational motivations for providing informal care

    Zarzycki, M., Seddon, D., Bei, E. & Morrison, V., Gorff 2023, Yn: Health Psychology Review. 17, 3, t. 344-376 33 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

13. Cyhoeddwyd

    Cultural and societal motivations for being informal caregivers: a qualitative systematic review and meta-synthesis

    Zarzycki, M., Morrison, V., Bei, E. & Seddon, D., Meh 2023, Yn: Health Psychology Review. 17, 2, t. 247-276 30 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl adolygu › adolygiad gan gymheiriaid

14. Cyhoeddwyd

    Informal caregiver motivations, values, challenges and gains: A photovoice and interpretative phenomenological analysis of interrelationships

    Zarzycki, M., Seddon, D. & Morrison, V., Mai 2023, Yn: Journal of Health Psychology. 28, 6, t. 568–582 15 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

15. Cyhoeddwyd

    Barriers, facilitators, and motives to provide distance care, and the consequences for distance caregivers: A mixed-methods systematic review.

    Bei, E., Morrison, V., Zarzycki, M. & Vilchinsky, N., Maw 2023, Yn: Social Science and Medicine. 321, 115782.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

16. Cyhoeddwyd

    “It's opened my eyes to what's out there”: How do nature-based interventions influence access to and perceptions of the natural environment?

    Gittins, H., Dandy, N., Wynne-Jones, S. & Morrison, V., 2023, Yn: Wellbeing, Space & Society. 4, 100125.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

17. 2022
18. Cyhoeddwyd

    How Culture Shapes Informal Caregiver Motivations: A Meta-Ethnographic Review

    Zarzycki, M., Seddon, D., Bei, E., Dekel, R. & Morrison, V., Awst 2022, Yn: Qualitative Health Research. 32, 10, t. 1574-1589 16 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl adolygu › adolygiad gan gymheiriaid

19. Cyhoeddwyd

    When One Health Meets the United Nations Ocean Decade: Global Agendas as a Pathway to Promote Collaborative Interdisciplinary Research on Human-Nature Relationships

    Masterson Algar, P., Jenkins, S., Windle, G., Morris-Webb, E., Takahashi, C. K., Burke, T., Rosa, I., Martinez, A. S., Torres-Mattos, E. B., Taddei, R., Morrison, V., Kasten, P., Bryning, L., Cruz de Oliveira, N. R., Gonçalves, L. R., Skov, M., Beynon-Davies, C., Bumbeer, J., Saldiva, P. H. N., Leão, E. & Christofoletti, R., 6 Ebr 2022, Yn: Frontiers in Psychology. 13, 809009.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

20. Cyhoeddwyd

    A Multinational Longitudinal Study Incorporating Intensive Methods to Examine Caregiver Experiences in the Context of Chronic Health Conditions: Protocol of the ENTWINE-iCohort

    Morrison, V., Zarzycki, M., Vilchinsky, N., Sanderman, R., Lamura, G., Fisher, O., Ferraris, G., Elayan, S., Buskens, E., Bei, E., Looijmans, A., Angelini, V. & Hagedoorn, M., 12 Ion 2022, Yn: International Journal of Environmental Research and Public Health. 19, 2, 821.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

21. 2021
22. Cyhoeddwyd

    Promoting physical activity and physical function in people with long-term conditions by primary care: the Function First realist synthesis with co-design

    Law, B., Langley, J., Hall, B., Burton, C., Hiscock, J., Williams, L., Morrison, V., Lemmey, A., Gallanders, J., Lovell-Smith, C., Cooney, J. & Williams, N., Medi 2021, NIHR Journals Library. 134 t. (NIHR Monograph Series; Cyfrol HS&DR Reference: 17/45/22 )

    Allbwn ymchwil: Llyfr/Adroddiad › Adroddiad Comisiwn › adolygiad gan gymheiriaid

23. Cyhoeddwyd

    Antimicrobial stewardship and infection prevention interventions targeting healthcare-associated Clostridioides difficile and carbapenem-resistant Klebsiella pneumoniae infections: a scoping review

    Okeah, B., Huws, J. & Morrison, V., 4 Awst 2021, Yn: BMJ Open. 11, 8, e051983.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

24. Cyhoeddwyd

    Motivations and willingness to provide care from a geographical distance, and the impact of distance care on caregivers’ mental and physical health: a mixed-method systematic review protocol

    Bei, E., Zarzycki, M., Morrison, V. & Vilchinsky, N., 7 Gorff 2021, Yn: BMJ Open. 11, 7, 7 t., e045660.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

25. Cyhoeddwyd

    Getting back or giving back: understanding caregiver motivations and willingness to provide informal care

    Zarzycki, M. & Morrison, V., 2021, Yn: Health Psychology and Behavioral Medicine. 9, 1, t. 636-661 26 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

26. 2020
27. Cyhoeddwyd

    Gaining longitudinal accounts of carers’ experiences using IPA and photograph elicitation

    Morrison, V. & Williams, K., 4 Rhag 2020, Yn: Frontiers in Psychology. 11, 521382.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

28. Cyhoeddwyd

    Protocol for a definitive randomised controlled trial and economic evaluation of a community-based rehabilitation programme following hip fracture: fracture in the elderly multidisciplinary rehabilitation-phase III (FEMuR III)

    Williams, N., Dodd, S., Hardwick, B., Clayton, D., Edwards, R. T., Charles, J. M., Logan, P., Busse, M., Lewis, R., Smith, T. O., Sackley, C., Morrison, V., Lemmey, A., Masterson-Algar, P., Howard, L., Hennessy, S., Soady, C., Ralph, P., Dobson, S. & Dorkenoo, S., 16 Hyd 2020, Yn: BMJ Open. 10, 10, t. e039791

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

29. Cyhoeddwyd

    An oral history of health psychology in the UK.

    Quinn, F., Chater, A. & Morrison, V., Medi 2020, Yn: British Journal of Health Psychology. 25, 3, t. 502-518 17 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

30. Cyhoeddwyd

    Tell me more! Assessing interactions with social robots from speech

    Laban, G., George, J.-N., Morrison, V. & Cross, E., 6 Mai 2020, (PsyArXiv).

    Allbwn ymchwil: Papur gweithio › Papur Gwaith

31. Cyhoeddwyd

    Getting back to life after stroke: Co-designing a peer-led coaching intervention to enable stroke survivors to rebuild a meaningful life after stroke

    Masterson Algar, P., Burton, C., Seddon, D., Hoare, Z., Morrison, V., Arthur, C., Elghenzai, S., Williams, S. & Radford, K., Mai 2020, Yn: Disability and Rehabilitation. 42, 10, t. 1359-1372

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

32. Cyhoeddwyd

    'Function First - Be Active, Stay Independent' - Promoting physical activity and physical function in people with long-term conditions by primary care: A protocol for a realist synthesis with embedded co-production and co-design.

    Law, R.-J., Williams, L., Langley, J., Burton, C., Hall, B., Hiscock, J., Morrison, V., Lemmey, A., Partridge, R., Lovell-Smith, C., Gallanders, J. & Williams, N., 9 Chwef 2020, Yn: BMJ Open. 10, 2, e035686.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

33. 2019
34. Cyhoeddwyd

    Perceptions of the impact of disability and impairment on health, quality of life and capability

    Bray, N., Edwards, R. T., Squires, L. & Morrison, V., 24 Mai 2019, Yn: BMC Research Notes. 12, 1, t. 287 6 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

35. Cyhoeddwyd

    Matching and accepting assistive technology in multiple sclerosis: A focus group study with people with multiple sclerosis, carers and occupational therapists

    Squires, L. A., Williams, N. & Morrison, V. L., Maw 2019, Yn: Journal of Health Psychology. 24, 4, t. 480-494 15 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

36. 2018
37. Cyhoeddwyd

    Involving minority ethnic communities and diverse experts by experience in dementia research: The Caregiving HOPE Study

    Parveen, S., Barker, S., Kaur, R., Kerry, F., Mitchell, W., Happy, A., Fry, G., Morrison, V., Fortinsky, R. & Oyebode, J., 1 Tach 2018, Yn: Dementia. 17, 8, t. 990-1000 11 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

38. Cyhoeddwyd

    Mixed methods process evaluation of an enhanced community-based rehabilitation intervention for elderly patients with hip fracture

    Roberts, J. L., Pritchard, A. W., Williams, M., Totton, N., Morrison, V., Din, N. U. & Williams, N. H., 8 Awst 2018, Yn: BMJ Open. 8, 8, t. e021486

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

39. Cyhoeddwyd

    Trial of Optimal Personalised Care After Treatment - Gynaecological cancer (TOPCAT-G): a randomised feasibility trial

    Morrison, V., Spencer, L., Totton, N., Pye, K., Yeo, S. T., Butterworth, C., Hall, L., Whitaker, R., Edwards, R., Timmis, L., Hoare, Z., Neal, R., Wilkinson, C. & Leeson, S., 1 Chwef 2018, Yn: International Journal of Gynecological Cancer. 28, 2, t. 401-411

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

40. 2017
41. Cyhoeddwyd

    Development of an evidence-based complex intervention for community rehabilitation of patients with hip fracture using realist review, survey and focus groups

    Roberts, J. L., Din, N. U., Williams, M., Hawkes, C., Charles, J., Hoare, Z., Morrison, V., Alexander, S., Lemmey, A., Sackley, C., Logan, P., Wilkinson, C., Rycroft-Malone, J. & Williams, N., 11 Hyd 2017, Yn: BMJ Open. 7, 10, e014362.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

42. Cyhoeddwyd

    Influence Of Disease Familiarity On Implied Time Preferences For Seizure Frequency Reduction.

    Holmes, E., Morrison, V. & Hughes, D., 1 Hyd 2017, Yn: Value in Health. 20, 9, PA689.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Crynodeb Cyfarfod › adolygiad gan gymheiriaid

43. Cyhoeddwyd

    Developing a multidisciplinary rehabilitation package following hip fracture and testing in a randomised feasibility study: Fracture in the Elderly Multidisciplinary Rehabilitation (FEMuR)

    Williams, N., Roberts, J., Din, N., Charles, J., Totton, N., Williams, M., Mawdesley, K., Hawkes, C., Morrison, V., Lemmey, A., Edwards, R., Hoare, Z., Pritchard, A., Woods, R., Alexander, S., Sackley, C., Logan, P., Wilkinson, C. & Rycroft-Malone, J., Awst 2017, Health Technology Assessment, 21, 44.

    Allbwn ymchwil: Cyfraniad at gyhoeddiad arbenigol › Erthygl

44. Cyhoeddwyd

    Showcasing health psychology research: How do we get impact and why does it matter?

    Gillison, F., McSharry, J., McGowan, L., Morrison, V. & Shaw, R., Gorff 2017, Yn: Health Psychology Update. 26, 2, t. 2-9 8 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl

45. 2016
46. Cyhoeddwyd

    Trial of Optimal Personalised Care After Treatment for Gynaecological cancer (TOPCAT-G): a study protocol for a randomised feasibility trial

    Pye, K., Totton, N., Stuart, N., Whitaker, R., Morrison, V., Edwards, R. T., Yeo, S. T., Timmis, L. J., Butterworth, C., Hall, L., Rai, T., Hoare, Z., Neal, R. D., Wilkinson, C. & Leeson, S., 23 Tach 2016, Yn: Pilot and Feasibility Studies. 2, 67.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

47. Cyhoeddwyd

    Fracture in the Elderly Multidisciplinary Rehabilitation (FEMuR): A phase II randomised feasibility study of a multidisciplinary rehabilitation package following hip fracture

    Williams, N., Roberts, J., Din, N., Totton, N., Charles, J., Hawkes, C., Morrison, V., Hoare, Z., Williams, M., Pritchard, A. W., Alexander, S., Lemmey, A., Woods, R., Sackley, C., Logan, P., Edwards, R. & Wilkinson, C., 5 Hyd 2016, Yn: BMJ Open. 2016, 6, e012422.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

48. Cyhoeddwyd

    What influences persistence with medicines? A multinational discrete choice experiment of 2549 patients

    Holmes, E. A., Morrison, V. L. & Hughes, D., Awst 2016, Yn: British Journal of Clinical Pharmacology. 82, 2, t. 522-531

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

49. Cyhoeddwyd

    Caregiving in the Illness Context

    Revenson, T. A., Griva, K., Luszczynska, A., Morrison, V., Panagopoulou, E., Vilchinsky, N. & Hagedoorn, M., 2016, Hampshire: Palgrave Macmillan Publishing. (Pivot)

    Allbwn ymchwil: Llyfr/Adroddiad › Cyhoeddiad Doethurol

50. 2015
51. Cyhoeddwyd

    The associations of illness perceptions and selfefficacy with psychological well-being of patients in preparation for joint replacement surgery

    Magklara, E. & Morrison, V., 27 Tach 2015, Yn: Psychology, Health and Medicine.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

52. Cyhoeddwyd

    Adherence of patients to long-term medication: a cross-sectional study of antihypertensive regimens in Austria

    Lotsch, F., Auer-Hackenberg, L., Groger, M., Rehman, K., Morrison, V. L., Holmes, E. A., Parveen, S., Plumpton, C. O., Clyne, W., de Geest, S., Dobbels, F., Vrijens, B., Kardas, P., Hughes, D. & Ramharter, M., Mai 2015, Yn: Wiener klinische Wochenschrift. 127, 9-10, t. 379-384

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

53. Cyhoeddwyd

    Fracture in the Elderly Multidisciplinary Rehabilitation (FEMuR): study protocol for a phase II randomised feasibility study of a multidisciplinary rehabilitation package following hip fracture [ ISRCTN22464643 ]

    Williams, N. H., Hawkes, C. A., Din, N. U., Roberts, J. L., Charles, J. M., Morrison, V. L., Hoare, Z. S., Edwards, R. T., Alexander, S., Andrew, G., Lemmey, A. B., Woods, R. T., Sackley, C., Logan, P., Hunnisett, D. S., Mawdesley, K. J. & Wilkinson, C. E., 7 Ebr 2015, Yn: Pilot and Feasibility Studies. 1, 13, t. 1-22

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

54. Cyhoeddwyd

    Predictors of Self-Reported Adherence to Antihypertensive Medicines: A Multinational, Cross-Sectional Survey

    Morrison, V. L., Holmes, E. A., Parveen, S., Plumpton, C. O., Clyne, W., De Geest, S., Dobbels, F., Vrijens, B., Kardas, P. & Hughes, D., Maw 2015, Yn: Value in Health. 18, 2, t. 206-216

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

55. 2014
56. Cyhoeddwyd

    Predicting Adherence to Medications Using Health Psychology Theories: A Systematic Review of 20 Years of Empirical Research

    Holmes, E. A., Morrison, V. L. & Hughes, D., 8 Rhag 2014, Yn: Value in Health. 17, 8, t. 863-876

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

57. Cyhoeddwyd

    Does self-efficacy influence recovery and well-being in osteoarthritis patients undergoing joint replacement? A systematic review

    Morrison, V. L., Magklara, E., Burton, C. R. & Morrison, V., 25 Maw 2014, Yn: Clinical Rehabilitation. 28, 9, t. 835-846

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

58. Cyhoeddwyd

    Does coping mediate the relationship between familism and caregiver outcomes?

    Parveen, S., Morrison, V. & Robinson, C., 2014, Yn: Aging and Mental Health. 18, 2, t. 255-259

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

59. Cyhoeddwyd

    Exploring caregiving experiences: caregiver coping and making sense of illness

    Morrison, V. L., Williams, K. L., Morrisons, V. & Robinson, C. A., 2014, Yn: Aging and Mental Health. 18, 5, t. 600-609

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

60. Cyhoeddwyd

    Patients’ and Carers’ perspectives and preferences for gynaecological cancer follow up after treatment in Wales

    Timmis, L., Morrison, V., Stuart, N. S. A., Leeson, S. C., Whitaker, R., Williams, N. H., Yeo, S. T., Aslam, R. H. & Edwards, R., 2014, t. 18.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Crynodeb › adolygiad gan gymheiriaid

61. 2013
62. Cyhoeddwyd

    The physical and psychological impact of using a computer-based environmental control system: a case study

    Squires, L. A., Rush, F., Hopkinson, A. & Morrison, V. L., 1 Medi 2013, Yn: Disability and Rehabilitation: Assistive Technology. 8, 5, t. 434-43

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid