Bodiongan, Clyde, Vanesa Montes, Weneliza Morial, Iris April Ramirez, Marchee Tabotabo, and Marife Matic Marife Matic. 2017. “Epidemiological Study of Kawasan Waterfalls”. Environmental Science & Sustainable Development 2 (1):102-10. https://doi.org/10.21625/essd.v2i1.78.