Teuku Ibrahim, F. A., I. Istiatin, and O. Ridhoi. “The Effect of Work Period, Motivation, Leadership and Work Environment on The Performance of Health Workers”. El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam, vol. 7, no. 10, Oct. 2026, pp. 6032-43, doi:10.47467/elmal.v7i10.13063.