PASARIBU, ST, MM, A. Six Sigma Approach to Control the Quality of Tablet (Case Study: Pharmaceutical Company). Journal of Management and Leadership, [S. l.], v. 1, n. 1, p. 25–32, 2018. Disponível em: https://jurnal.tau.ac.id/index.php/jml/article/view/25. Acesso em: 17 jun. 2025.