HUTAHAEAN, Lintje; RUSTIADI, Ernan; FAUZI, Anas Miftah; NURMALINA, Rita; RUBIYO, Rubiyo. Increasing value in robusta coffee processing through biogas utilization: An indonesia case study. Coffee Science - ISSN 1984-3909, [S. l.], v. 20, p. e202293, 2025. DOI: 10.25186/.v20i.2293. Disponível em: https://coffeescience2.ufla.br/index.php/Coffeescience/article/view/2293. Acesso em: 21 oct. 2026.