PUTRA KUSUMA, A. .; HERFIYANI, I. . The Impact of Product Quality and Work Discipline To Work Productivity at PT Indonesia Epson – Cikarang . SMART : Management Journal, [S. l.], v. 4, n. 1, p. 20–37, 2023. DOI: 10.53990/smart.v4i1.369. Disponível em: https://ojs.ibm.ac.id/index.php/smart/article/view/369. Acesso em: 18 aug. 2025.