Español, Ernesto. “Principals’ Leadership Practices in Encouraging Parental Involvement in School Activities: Basis for a Proposed Shared Management Framework”. Journal of Interdisciplinary Perspectives 2, no. 6 (April 17, 2024): 21–31. Accessed October 16, 2025. https://www.jippublication.com/index.php/jip/article/view/401.