Tharaba, M.F. , Purwono, B.S.A. , Susan , S. and Meirani, R.K. 2021. Evolution Human Resources Management Ulu Al-Albab in The New Era. London Journal of Social Sciences. 2 (Sep. 2021), 23–30. DOI:https://doi.org/10.31039/ljss.2021.2.55.