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Hidlo yn ôl (25 canlyniad, wedi trefnu yn ôl y diweddaraf)
Adroddiad thematig | 20/12/2018
pdf, 682.96 KB Added 20/12/2018
Adroddiad thematig | 20/07/2018
pptx, 182.99 KB Added 20/07/2018
Adroddiad thematig | 20/07/2018
pptx, 204.42 KB Added 20/07/2018
Adroddiad thematig | 12/06/2018
pdf, 1.06 MB Added 12/06/2018
Adroddiad thematig | 04/05/2018
Cymraeg yng nghyfnod allweddol 2 a chyfnod allweddol 3 mewn ysgolion cyfrwng Cymraeg neu ddwyieithog
pdf, 1.83 MB Added 04/05/2018
Adroddiad thematig | 22/03/2018
pdf, 1.42 MB Added 22/03/2018
Adroddiad thematig | 22/03/2018
pptx, 185.29 KB Added 22/03/2018
Adroddiad thematig | 06/10/2017
pdf, 1.44 MB Added 06/10/2017
Adroddiad thematig | 06/10/2017
pptx, 191.98 KB Added 06/10/2017