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Hidlo yn ôl (13 canlyniad, wedi trefnu yn ôl y diweddaraf)
Adroddiad thematig | 14/09/2023
pdf, 1.87 MB Added 14/09/2023
Adroddiad thematig | 24/05/2023
pdf, 1.36 MB Added 24/05/2023
Adroddiad thematig | 13/10/2022
pdf, 1.18 MB Added 13/10/2022
Adroddiad thematig | 28/01/2021
pdf, 2.23 MB Added 28/01/2021
Adroddiad thematig | 26/11/2020
pdf, 1.56 MB Added 26/11/2020
Adroddiad thematig | 17/06/2020
pdf, 1.22 MB Added 17/06/2020
Adroddiad thematig | 16/01/2020
pdf, 731.93 KB Added 16/01/2020
Adroddiad thematig | 17/07/2018
pdf, 1.43 MB Added 17/07/2018
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