PINEDA, Ma. May M. Public School Heads’ Transformational Leadership Practices and Challenges as Perceived by Secondary Heads and Teachers in Olongapo City: An Exploratory Study. International Journal of Research in Interdisciplinary Studies, [S. l.], v. 4, n. 6, p. 77–80, 2026. DOI: 10.65138/ijris.2026.v4i6.319. Disponível em: https://journal.ijris.com/index.php/ijris/article/view/319.. Acesso em: 12 jun. 2026.