Billa, S. S., Fatimah, F. and Junaidi, J. (2025) “The Effect of Leadership, Working Environment and Workload on Employee Performance: The case of Human Resource Development Agency of South Sumatera Province Region (BPSDM)”, International Journal of Business, Management and Economics, 6(2), pp. 137 - 149. doi: 10.47747/ijbme.v6i2.2763.