Hotdiana H. , F. et al. 2022. Wadiah Savings Product Marketing Strategy to Increase Customers at Bank Syariah Indonesia KCP Batang Toru. Jurnal Ekonomi, Manajemen, Bisnis dan Akuntansi Review. 2, 1 (Apr. 2022), 43–48. DOI:https://doi.org/10.53697/emba.v2i1.535.