Al Umar, Ahmad Ulil Albab, and Joko Setyono. “Hijrah Intention and Customer Decisions to Use Islamic Banks: Development of Theory of Planned Behavior”. IQTISHODUNA: Jurnal Ekonomi Islam, vol. 12, no. 1, Apr. 2023, pp. 301-20, doi:10.54471/iqtishoduna.v12i1.2243.