VŨ THỊ KIM CHÂU; CHIÊM TRẤN LÂM; HUỲNH THANH CÔNG. A Study on Performance Characteristics of Motorbike Engine Using Biogas from the waste of pig farm. Journal of Technical Education Science, [S. l.], v. 7, n. 2, p. 37–45, 2012. Disponível em: https://www.jte.edu.vn/index.php/jte/article/view/696. Acesso em: 7 apr. 2026.