MALLARI, Gienah Lyn; DELA CRUZ, Grosby; MALLARI, Marvin; PINPIN, Arzel. Exploring the Relationship of Leadership Effectiveness in Private Higher Education Institutions (PHEIs) on Employee Work Performance: Basis for Development Program. International Journal of Education, Research, and Innovation Perspectives, Philippines, v. 2, n. 7, p. 2141–2147, 2026. DOI: 10.5281/zenodo.21881186. Disponível em: https://ijerip.erio.org.ph/index.php/articles/article/view/1349. Acesso em: 21 sep. 2026.