Laia, F.H., Laia, F., Syahidi, A.A. and Buulolo, P. 2025. Web-Based Data Collection Service System Design for the Social Services Department of Nias Selatan. Jurnal Informatika. 4, 1 (Mar. 2025), 39-44. DOI:https://doi.org/10.57094/ji.v4i1.2608.