Mohd Rashid, N. R., B. Abdul Halim, I. S. Mohd Zawawi, H. N. Abdullah, N. I. A. Abu Hassan, and N. A. Ismail. “Integration of Data Envelopment Analysis With Analytical Hierarchy Process and Entropy Measurement in the Optimization of Supplier Selection”. MATEMATIKA: Malaysian Journal of Industrial and Applied Mathematics, vol. 39, no. 1, Apr. 2023, pp. 1-14,