Arce-Villalobos, Kelvin, Rolando Sánchez-Gutiérrez, Jacqueline Centeno-Morales, Rolando Marín-León, and Jorengeth Abad Rodríguez-Rodríguez. “Surface Water Quality and Socio-Environmental Pressures in the Upper Microbasin of the Poás River”. Uniciencia 36, no. 1 (March 10, 2022): 1-23. Accessed January 31, 2023. https://www.revistas.una.ac.cr/index.php/uniciencia/article/view/15327.