Evaluation of biogas production from cocoa husks and mucilage. REVISTA AMBIENTAL AGUA, AIRE Y SUELO, [S. l.], v. 15, n. 1, p. 21–28, 2024. DOI: 10.24054/raaas.v15i1.2891. Disponível em: https://ojs.unipamplona.edu.co/index.php/aaas/article/view/2891. Acesso em: 16 oct. 2025.