Donguiz, Renebeth Gatudan. “Federal Philippines? Benchmark Metrics Drawn from Three Federalist Models”. HO CHI MINH CITY OPEN UNIVERSITY JOURNAL OF SCIENCE - SOCIAL SCIENCES 14, no. 3 (March 27, 2024): 79–91. Accessed January 20, 2026. https://journalofscience.ou.edu.vn/index.php/soci-en/article/view/3087.