Hanif Akbar, Ikhlasul, Fatahul Arifin, and Dwi Arnoldi. “RANCANG BANGUN CETAKAN SEAL APAR DIAMETER 32.60MM”. MACHINERY Jurnal Teknologi Terapan 4, no. 1 (February 28, 2023): 10–15. Accessed November 25, 2024. https://jurnal.polsri.ac.id/index.php/machinery/article/view/5206.