Artkla, Surachai, Nurak Grisdanurak, Suthasinee Neramittagapong, and Jatuporn Wittayakun. 2026. “CHARACTERIZATION AND CATALYTIC PERFORMANCE ON TRANSESTERIFICATION OF PALM OLEIN OF POTAS- SIUM OXIDE SUPPORTED ON RH-MCM-41 FROM RICE HUSK SILICA”. Suranaree Journal of Science and Technology 15 (2):133-38. https://ph04.tci-thaijo.org/index.php/SUJST/article/view/13396.