DOCTOR, Teresita R.; MANUEL, Jay Jay F.; RIVERA, Marites P.; KEBASEN, Chester A.; BULAYUNGAN, Faize L. Water Quality of the Main Water Source of Village Ambassador, Tublay, Benguet using the Allium cepa Test. JPAIR Multidisciplinary Research, Philippines, v. 5, n. 1, p. 97–111, 2010. DOI: 10.7719/jpair.v5i1.126. Disponível em: https://philair.ph/index.php/jpair/article/view/126. Acesso em: 4 apr. 2025.