Sriwiboonkul, Chissanupong, Peerawat Kongsakorn, and Kamolwan Chaowchangleg. “Development of Industrial Electronic Experimental Kits on Rectifier Circuit”. Vocational Education Central Region Journal 6, no. 1 (June 28, 2022): 111–118. Accessed April 26, 2024. https://so06.tci-thaijo.org/index.php/IVECJournal/article/view/256835.