Adib, R. . (2021). Preference of Santri in Increasing Interest of Saving at Sharia Banks in Malang Regency : Study at Islamic Boarding School of Annur Bululawang. Iqtishodia: Jurnal Ekonomi Syariah, 6(1). https://doi.org/10.35897/iqtishodia.v6i1.262