SUYITNO, S.; JUWANA, W. E.; MUQOFFA, M. Enhancing Biogas Production through the Co-Digestion of Indigofera and Cow Manure for Electricity Generation. Journal of Engineering and Technological Sciences, [S. l.], v. 57, n. 3, p. 291–302, 2025. DOI: 10.5614/j.eng.technol.sci.2025.57.3.1. Disponível em: https://jets.itb.ac.id/jets/article/view/51. Acesso em: 20 oct. 2025.