Nawwaf M, Basya MM. Analisis Daya Saing Tour and Travel Melalui Implementasi Manajemen Operasional PT. Permata Zain Al Miftah Bungah Gresik. UJHES [Internet]. 17 April 2025 [dikutip 6 Juli 2026];2(02). Tersedia pada: https://journal.stai-almujtama.ac.id/index.php/al-uqudana/article/view/122