FACTORS INFLUENCING ETHICAL STANDARDS OF SUPERVISORS IN SUPERVISION OF INSTRUCTION IN PUBLIC SECONDARY SCHOOL IN ANAMBRA STATE, NIGERIA. Scientific Journal of Educational Management, Research and law, [S. l.], v. 7, n. 2, p. 187–193, 2026. Disponível em: https://journals.aemapp.org/index.php/SJEMRL/article/view/505. Acesso em: 26 jul. 2026.