Rofiq, M. “PERAN KEPEMIMPINAN DAN PENGARUHNYA TERHADAP PENINGKATAN MUTU KINERJA KARYAWAN PT BANK MUAMALAT INDONESIA (PERSERO) TBK. JAKARTA PUSAT”. AL-IKHTISAR: The Renewal of Islamic Economic Law, vol. 2, no. 1, June 2021, pp. 70-94, https://jurnal.idaqu.ac.id/index.php/al-ikhtisar/article/view/62.