BELLIL, Affaf. Educational supervisions skills under the total quality. El Mesbah Journal in Psychology, Education Sciences and Orthophony, [S. l.], v. 2, n. 02, p. 43–48, 2022. Disponível em: https://journals.univ-msila.dz/index.php/MJPESO/article/view/2083. Acesso em: 11 jan. 2026.