Laboratory Preparation of Simulated Sludge for Anaerobic Digestion Experimentation. Journal of Engineering, [S. l.], v. 21, n. 06, p. 131–145, 2015. DOI: 10.31026/j.eng.2015.06.09. Disponível em: https://joe.uobaghdad.edu.iq/index.php/main/article/view/418.. Acesso em: 4 may. 2024.