Khankong , Arom, Chaiya Kongprom, and Peerapong Junkeaw. “Automatic Scarecrow with Solar Cell System”. Institute of Vocational Education Southern Region 3 Journal (KRIS Journal) 4, no. 1 (June 15, 2024): 89–97. accessed June 28, 2025. https://so08.tci-thaijo.org/index.php/KRIS/article/view/3633.