Permatasari, S. A. P. and Ratnasari, R. T. (2020) “THE EFFECT OF ISLAMIC WORK ETHICS ON EMPLOYEE LOYALTY OF YAYASAN NURUL HAYAT SURABAYA”, Jurnal Ekonomi Syariah Teori dan Terapan, 7(5), pp. 852–860. doi: 10.20473/vol7iss20205pp852-860.