VINCENT E, E.; AYODEJI A, A.; OMONIYI A, A.; U. RACHEAL, E. THE EFFECT OF SEWAGE CONCENTRATIONS AND MATERIALS OF CONSTRUCTION OF SEWAGE DIGESTER ON BIOGAS PRODUCTION. Innovare Journal of Engineering and Technology, [S. l.], v. 2, n. 2, p. 1–4, 2014. Disponível em: https://journals.innovareacademics.in/index.php/ijet/article/view/981. Acesso em: 20 may. 2024.