Report authors: Endaf Griffiths, Dr Nicola Vousden, Sam Grunhut (all Wavehill) and Calvin Lees (Learning & Work Institute)
Awduron yr adroddiad: Endaf Griffiths, Dr Nicola Vousden, Sam Grunhut (oll yn Wavehill) a Calvin Lees (Sefydliad Dysgu a Gwaith)