MAGTIRA, Amelito. Work Motivation and Resourcefulness of Public Elementary School Principals: A Multivariate Analysis. International Journal of Education, Research, and Innovation Perspectives, Philippines, v. 2, n. 6, p. 445–451, 2026. DOI: 10.5281/zenodo.20537004. Disponível em: https://ijerip.erio.org.ph/index.php/articles/article/view/901. Acesso em: 4 jun. 2026.