1. 2010
  2. 2018
  3. Rheolaeth strategol ar hyfforddiant iaith mewn gweithleoedd sector cyhoeddus

    Author: Gruffydd, I., 2018

    Supervisor: Hodges, R. (Supervisor) & Prys, C. (Supervisor)

    Student thesis: Doctor of Philosophy

  4. Rheolaeth strategol ar hyfforddiant iaith mewn gweithleoedd sector cyhoeddus

    Author: Gruffydd, I., 2018

    Supervisor: Hodges, R. (Supervisor) & Prys, C. (Supervisor)

    Student thesis: Doctor of Philosophy