RAMADHANTI, H.; PRASETYAWATI, M. Increasing Production Productivity at UMKM Kaca Berkah using the OMAX Method. Journal of Green Engineering for Sustainability, [S. l.], v. 2, n. 2, p. 50–55, 2025. Disponível em: http://journal.uvers.ac.id/index.php/greeners/article/view/276. Acesso em: 8 aug. 2025.