Tanjung, W.A., Lukman, S., Effendy, K. and Djaenuri, A. 2020. Human Resources Development Of Public Service Providers In Labuhanbatu Selatan Regency. International Journal of Science and Society. 2, 2 (Jul. 2020), 214-224. DOI:https://doi.org/10.54783/ijsoc.v2i2.113.