Batu Bara, N. N. M. ., Tuti Anggraini and Ahmad Perdana Indra (2025) “Strategies on Service Quality and Development in Using Hajj Savings Products Case Study of Bank Syariah Indonesia KCP Medan Iskandar Muda”, Amkop Management Accounting Review (AMAR), 5(2), pp. 440–461. doi: 10.37531/amar.v5i2.2810.