Teacher Ethical Principles and Practice in Seventh-day Adventist Secondary Schools in Same District of Kilimanjaro Region of Tanzania. International Journal of Academic Research in Progressive Education and Development, [S. l.], v. 3, n. 1, 2014. Disponível em: https://ijarped.com/index.php/journal/article/view/152. Acesso em: 18 mar. 2026.