OLAY JR., Salahuddin A.; NOBLE, Adrian Eric A.; PELMIN, Monsour A. Price, Taste, and Convenience: A Comparative Study on School-Based and Commercial Pastil Vendors. International Journal of Research in Interdisciplinary Studies, [S. l.], v. 3, n. 12, p. 90–96, 2025. DOI: 10.65138/ijris.2025.v3i12.252. Disponível em: https://journal.ijris.com/index.php/ijris/article/view/252.. Acesso em: 7 jan. 2026.