DILANGALEN, A. K.; ADAM, Z. M. ECONOMIC VIABILITY AND ECOLOGICAL FRIENDLINESS OF MADRASAH EDUCATIONAL INSTITUTION IN REGION XII, PHILIPPINES. PEOPLE: International Journal of Social Sciences, [S. l.], v. 4, n. 3, p. 813–820, 2019. DOI: 10.20319/pijss.2019.43.813820. Disponível em: https://grdspublishing.org/index.php/people/article/view/712. Acesso em: 2 may. 2024.