DEMISSIE, Endale Berhanu. An Assessment of Teachers. International Journal of Sciences: Basic and Applied Research (IJSBAR), Jordan, v. 23, n. 2, p. 286–306, 2015. Disponível em: https://gssrr.org/JournalOfBasicAndApplied/article/view/4219. Acesso em: 13 sep. 2025.