VILLAMIN, Nilo C. School Heads’ Competencies in the Lens of VUCA: Basis for Strategic Management Plan. International Journal of Research in Engineering, Science and Management, [S. l.], v. 8, n. 9, p. 60–69, 2025. Disponível em: https://journal.ijresm.com/index.php/ijresm/article/view/3355. Acesso em: 9 oct. 2025.