Vongkhamchanh, B. and Saphungthong, B. (2017) “Assessment of the influence of biochar on In vitro rumen for mitigation of methane emission”, Champasack University Scientific Journal, 2(2), pp. 1–9. Available at: https://cu-journal.com/index.php/files/article/view/10 (Accessed: 16 August 2026).