CINCO, E. V.; TORALDE, C. B.; CORALES-ULTRA, O. G.; FUENTES, R. G. Nutrient and Coliform Levels in the Surface Waters of a Protected Upland Lake in Ormoc City Philippines: 10.32526/ennrj/23/20240281. Environment and Natural Resources Journal, Nakhon Pathom, Thailand, v. 23, n. 3, p. 220–231, 2025. Disponível em: https://ph02.tci-thaijo.org/index.php/ennrj/article/view/256284. Acesso em: 10 dec. 2025.