Agung, A., Yanto, W. and Afianto, D. 2023. Analysis and Design of PT KDA Langling Cooperative System Through Web-based Savings and Loan Transformation Technology. TIERS Information Technology Journal. 4, 2 (Dec. 2023), 104-114. DOI:https://doi.org/10.38043/tiers.v4i2.4582.