ROSYIDI, Edwar; WIBISONO, Aprianto; SETIAWAN, Rohmat; SUGIHARTANTI, Noviani Putri; SIREGAR, Januar Parlaungan; PRATAMA, Hafiidz Satria. Reducing reject cotter valve skyrocketing cylinder head parts in retainer Press Machine Process in the automotive industry. Operations Excellence: Journal of Applied Industrial Engineering, Jakarta, Indonesia, v. 17, n. 1, p. 59–68, 2025. DOI: 10.22441/oe.2025.v17.i1.131. Disponível em: https://publikasi.mercubuana.ac.id/index.php/oe/article/view/31269. Acesso em: 4 jun. 2026.