“STRATEGI PELAYANAN IBADAH HAJI DAN UMROH Di PT. SUTRA TOUR HIDAYAH LAMONGAN”. Sawabiq: Jurnal Keislaman 1, no. 1 (November 1, 2021). Accessed March 13, 2026. https://journalfai.unisla.ac.id/index.php/sawabiq/article/view/904.