Sutrisno, et al. “Rancang Bangun Mesin Press Kaleng Bekas Minuman Menggunakan Penggerak Motor Listrik”. INFOTEX: Scientific Journal of Engineering, vol. 2, no. 1, Oct. 2023, pp. 179-88, https://ojs.stttexmaco.ac.id/index.php/infotex/article/view/45.