![Essential competencies analysis of a training model development for non-formal vocational teachers under the office of the non-formal and informal education in Thailand]()
Essential competencies analysis of a training model development for non-formal vocational teachers under the office of the non-formal and informal education in ThailandChayanopparat, Piyanan; Charungkaittikul, Suwithida; Ratana-Ubol, Archanya; Çalişkan, H.; Önder, I.; Masal, E.; Beşoluk, Ş. · SHS Web of Conferences · 2016