SAPKOTA, P.; POUDEL, L. Heat Exchanger for Bio-Digester under Thermophilic Range. Journal of Advanced College of Engineering and Management, [S. l.], v. 5, p. 79–88, 2019. DOI: 10.3126/jacem.v5i0.26691. Disponível em: https://nepjol.info/index.php/JACEM/article/view/26691. Acesso em: 17 aug. 2024.