YANG, P., LASY, A., SOULISOMBOUN , D. and RASAVONG, S. (2020) “Study on the gasification of biochar without smoke”, Souphanouvong University Journal Multidisciplinary Research and Development , 6(2), pp. 176–185. Available at: http://www.su-journal.com/index.php/su/article/view/277 (Accessed: 17 January 2026).