Putra, Z., Indra, T. and Lusiana (2026) “Produktivitas Operasional Sebagai Strategi Daya Saing UMKM Rumah Makan Lamun Ombak”, Journal of Science Education and Management Business, 5(1), pp. 515–521. Available at: https://rcf-indonesia.org/home/index.php/JOSEAMB/article/view/999 (Accessed: 1 July 2026).