JEKAYINFA, S. O.; ADEBAYO, A. O.; OGUNKUNLE, O.; KAREEM, S. A.; OLALEYE, C.; OKOYA, J. DESIGN AND CONSTRUCTION OF A METALLIC BIO-DIGESTER FOR THE PRODUCTION OF BIOGAS FROM COW DUNG. LAUTECH Journal of Engineering and Technology, [S. l.], v. 8, n. 2, p. 182–187, 2014. Disponível em: https://laujet.com/index.php/laujet/article/view/413. Acesso em: 9 jun. 2026.