Paz-Barzola, Daniela, Escobar-Segovia, Kenny, Garces-León, Daniel, & Altamirano-Morán, David. (2023). Geochemical and Environmental Assessment of Heavy Metals in the Gulf of Guayaquil 2019-2021. LACCEI, 1(8). https://doi.org/10.18687/LACCEI2023.1.1.503