OLMEDO PONCE, J. D. . Environmental assessment of agricultural production systems in the Tonchigue River basin, Atacames canton, Esmeraldas Province. Sapienza: International Journal of Interdisciplinary Studies, São Paulo, Brasil, v. 3, n. 1, p. 1436–1493, 2022. DOI: 10.51798/sijis.v3i1.374. Disponível em: https://journals.sapienzaeditorial.com/index.php/SIJIS/article/view/374. Acesso em: 18 dec. 2024.