KUK, Tomasz. Coaching as an instrument of work efficiency increasing in VET field. Professional Pedagogics, Kyiv, n. 11, p. 144–150, 2017. DOI: 10.32835/2223-5752.2016.11.144-150. Disponível em: https://jrnls.ivet.edu.ua/1/article/view/165. Acesso em: 11 aug. 2026.