SUDIRWAN, J.; L., M. Marciano. Rancangan Sistem Informasi Pengendalian Kualitas Produk Barrel pada PT OneJect Indonesia dengan Metode Six Sigma. ComTech: Computer, Mathematics and Engineering Applications, [S. l.], v. 4, n. 2, p. 1225–1242, 2013. DOI: 10.21512/comtech.v4i2.2606. Disponível em: https://journal.binus.ac.id/index.php/comtech/article/view/2606. Acesso em: 13 may. 2025.