Kaewpoonsuk, A., N. Maneejiraprakarn, and P. Khokhuntod. “AN EXPERIMENT TO MEASURE THE HALF-LIFE OF RC CIRCUIT USING TINKERCAD PROGRAM”. PSRU Journal of Science and Technology, vol. 9, no. 1, Apr. 2024, pp. 55-73, https://ph01.tci-thaijo.org/index.php/Scipsru/article/view/254207.