Sari, Annisa Fitri Anugrah, Achmad Fauzi, and Dwi Kismayanti Respati. 2022. “THE EFFECT OF NON PERFORMING FINANCING, OPERATIONAL EFFICIENCY RATIO, AND SIZE FIRM ON PROFITABILITY OF ISLAMIC BANKING IN INDONESIA”. Jurnal Pendidikan Ekonomi, Perkantoran, Dan Akuntansi 3 (2):349-57. https://doi.org/10.21009/jpepa.0302.24.