Ismul Fakhri Lubis, Dede Ruslan and Muhammad Fitri Rahmadana (2024) “CONTROLLING PROBLEMATIC FINANCING: EFFORTS TO IMPROVE THE PROFITABILITY OF ISLAMIC BANKING THROUGH THE TWO STAGE LEAST SQUARE APPROACH”, International Journal of Educational Review, Law And Social Sciences (IJERLAS), 4(4), pp. 1073–1080. doi: 10.54443/ijerlas.v4i4.1797.