Ribeiro, Joseph Simões, Rônison Santos da Cruz, Paulo Sergio Taube, Kelson do Carmo Freitas Faial, e Ruy Bessa Lopes. 2025. “Seasonal Variation in Lead in the Water and Sediment of Lake Iripixí: A Study of Possible Sources of Contamination ”. Fronteira: Journal of Social, Technological and Environmental Science 14 (2):74-89. https://doi.org/10.21664/2238-8869.2025v14i2.p74-89.