Bayinah, Ai Nur, et al. “Social-Commercial Interconnection: Lessons from Bank Muamalat Indonesia & Baitulmaal Muamalat Affiliation”. Journal of Islamic Monetary Economics and Finance, vol. 7, no. 2, Apr. 2021, pp. 341-68, https://doi.org/10.21098/jimf.v7i2.1339.