Shankarappa T. H., Geeta G. S., Patil C. R., Alagawadi A. R., and Jagadeesh K. S. “SHF, SSF, and co-fermentation of alkali and steam delignified agro-residues to bioethanol”. Maejo International Journal of Energy and Environmental Communication 7, no. 1 (March 23, 2025): 64–74. accessed September 3, 2026. https://ph02.tci-thaijo.org/index.php/MIJEEC/article/view/261323.