Tanzil, N., W. Prawiraatmadja, and G. P. Dalimunthe. “East Kalimantan Gas System Hydrocarbon Accounting Robustness With Analytic Hierarchy Process (AHP)”. International Journal of Economics Development Research (IJEDR), vol. 6, no. 3, May 2025, pp. 1522-35, doi:10.37385/ijedr.v6i3.7904.