APOLINARIO, G.; CARDOSO, M. Motivational Styles of School Principals: Their Implications to the Development of Effective Elementary School. SSU - Digital Archive for Theses and Dissertations, [S. l.], v. 17, n. 1, p. 1–141, 2022. Disponível em: https://datd.ssu.edu.ph/index.php/datd/article/view/216. Acesso em: 24 nov. 2024.