PUTRA, Z.; INDRA, T.; LUSIANA. Produktivitas Operasional Sebagai Strategi Daya Saing UMKM Rumah Makan Lamun Ombak. Journal of Science Education and Management Business, [S. l.], v. 5, n. 1, p. 515–521, 2026. Disponível em: https://rcf-indonesia.org/home/index.php/JOSEAMB/article/view/999. Acesso em: 1 jul. 2026.