[1]
Yusnita Effendy, M. 2024. Pengaruh Customer Relationship Management Terhadap Loyalitas Jamaah Umroh pada PT Cahaya Berkah Safar: Al-Ghazi Tour & Travel. El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam. 5, 7 (Jul. 2024), 3624–3635. DOI:https://doi.org/10.47467/elmal.v5i7.3593.