Kulsum Eka Mimin Mubaiyanah, Ika Devy Pramudiana, Aris Sunarya, and Sapto Pramono. 2025. “Optimizing Personnel Services: Analysis of the Effectiveness of E-HR Integration for Civil Servant Leave Management in Gubeng District, Surabaya”. International Journal of Humanities and Social Sciences Reviews 2 (4):01-10. https://doi.org/10.62951/ijhs.v2i4.473.