SYARIF, Abdul Azis; HARAHAP, Uun Novalia; HASIBUAN, Yetti Meuthia; PRASATYA, Adi; WAHYU, Rahmat. PENERAPAN GOOD MANUFACTURING PRACTICES DAN WORK IMPROVEMENT IN SMALL ENTERPRISES PADA PEMBUATAN OPAK DI UMKM DESI. Jurnal Simetri Rekayasa, [S. l.], v. 4, n. 1, p. 242–248, 2022. Disponível em: https://jurnal.harapan.ac.id/index.php/JSR/article/view/662. Acesso em: 31 aug. 2025.