YANG, P.; LASY, A.; SOULISOMBOUN , D.; RASAVONG, S. Study on the gasification of biochar without smoke. Souphanouvong University Journal Multidisciplinary Research and Development , [S. l.], v. 6, n. 2, p. 176–185, 2020. Disponível em: http://www.su-journal.com/index.php/su/article/view/277. Acesso em: 17 jan. 2026.