Mulyanto B, Khaerudini DS. SIMULATION AND EXPERIMENTAL INVESTIGATION OF WRINKLE DEFECT IN DEEP DRAWING PROCESS OF CARBON STEEL SPCC SHAPED CYLINDER FLANGE CUP. Sinergi [Internet]. 2020 Jul. 9 [cited 2026 Jun. 29];24(3):197-206. Available from: https://publikasi.mercubuana.ac.id/index.php/sinergi/article/view/7337