“Rancang Bangun Mesin Tempa Besi Otomatis”. Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi) 7, no. 1 (July 20, 2023): 393–400. Accessed December 8, 2025. https://proceeding.unpkediri.ac.id/index.php/inotek/article/view/3449.