Sirimongkol , M. . ., C. . Arthayukti, K. . Pongsawaeng, A. . Nakdam, S. . Kritsoongnern, C. . Musika, and S. Soranunsri. “Facial Recognition Attendance System”. Thailand Electrical Engineering Journal (TEEJ), vol. 4, no. 2, Aug. 2024, pp. 1-8, https://ph04.tci-thaijo.org/index.php/TEE_J/article/view/5958.