Hardiana, H., Siaulhak, S., Jumardi, A. and Iriansa, I. (2024) “KosyFinder E-Commerce System Based on Web Geographic Information System and Expert System”, Jurnal Bumigora Information Technology (BITe), 6(2), pp. 115-128. doi: https://doi.org/10.30812/bite.v6i2.4493.