Saleh, B. I., C. Anwar, R. Z. Abidin, and A. S. Radyawanto. “Analytical Hierarchy Process for Enhancing Procurement Decision-Making in Project Phase: A Case Study in the Gold Mining Project”. ComTech: Computer, Mathematics and Engineering Applications, vol. 11, no. 1, June 2020, pp. 43-56, doi:10.21512/comtech.v11i1.6326.