Astuti, R.Y. and Wijanarko, R.M.I. 2022. Analisis Ekonomi Islam Meninjau Praktek Transparansi Top Up dan Sistem Angsuran Flat Efektif Perbankan. Inovator. 11, 1 (Feb. 2022), 154–159. DOI:https://doi.org/10.32832/inovator.v11i1.6866.