Patcharavongsiri, Mongkol, Tusanee Tondee, and Sombat Teekasap. “Process of changing municipal solid waste into RDF using rotary bio-drying”. Journal of Renewable Energy and Smart Grid Technology 14, no. 2 (December 22, 2019). accessed April 16, 2025. https://ph01.tci-thaijo.org/index.php/RAST/article/view/204103.