Wongsiriamnouy, Thanasit, Tipapon Khamdeang, Numpon Panyoyai, and Jirapol Klinbun. “Efficiency Evaluate of Ginger Candy Machine”. RMUTP Research Journal Sciences and Technology 16, no. 1 (June 30, 2022): 95–104. Accessed May 3, 2024. https://ph02.tci-thaijo.org/index.php/RMUTP/article/view/243877.