Using free school meal history as an indicator of deprivation for apprenticeship and adult learning outcomes: August 2021 to July 2022, file type: ODS, file size: 33 KB
Presenoldeb disgyblion mewn ysgolion a gynhelir: 6 Medi i 22 Hydref 2021, math o ffeil: ODS, maint ffeil: 55 KB