John N. Cabansag (2021) “EFFECTIVENESS OF MIDDLE LEVEL MANAGERS OF STATE UNIVERSITIES AND COLLEGES IN CAGAYAN VALLEY, PHILIPPINES”, Researchers World - International Refereed Social Sciences Journal, 4(1), pp. 40–47. Available at: https://www.researchersworld.com/index.php/rworld/article/view/1129 (Accessed: 24 June 2025).