JOHN N. CABANSAG. EFFECTIVENESS OF MIDDLE LEVEL MANAGERS OF STATE UNIVERSITIES AND COLLEGES IN CAGAYAN VALLEY, PHILIPPINES. Researchers World - International Refereed Social Sciences Journal, [S. l.], v. 4, n. 1, p. 40–47, 2021. Disponível em: https://www.researchersworld.com/index.php/rworld/article/view/1129. Acesso em: 24 jun. 2025.