Wasuri, B., S. Hathairattananon, and B. Chainok. “Cold Pressed Virgin Coconut Oil Production: Enhancing Energy Efficiency through a Closed Tunnel Hot Air Generation System”. Journal of Applied Research on Science and Technology (JARST), vol. 22, no. 3, Sept. 2023, p. 251713, doi:10.60101/jarst.2023.251713.