1.
Hongthong C, Jaiajitsawat S, Kritpolwiwattana S. Biogas simulation with mixed gas free on metal cutting. Eng Appl Sci Res [internet]. 2016 Nov. 2 [cited 2026 Sep. 22];43:283-6. available from: https://ph01.tci-thaijo.org/index.php/easr/article/view/70213