Mulia Supiadi Silalahi, Solly Aryza, and Beni Satria. “Automatic Classification System Color Of Bottle Detection Tool Using Tcs3200 Sensor Based On Arduino”. INFOKUM, Vol. 13, no. 02, Feb. 2025, pp. 452-64, https://www.infor.seaninstitute.org/index.php/infokum/article/view/2810.