Fahmy-Abdullah, Mohd, and Basri Abdul Talib. “Data Envelopment Analysis (Dea) Approach In Efficiency Transport Manufacturing Industry in Malaysia”.
International Journal of Engineering and Technology 7, no. 3.20 (September 1, 2018): 339–343. Accessed April 9, 2025.
https://sciencepubco.com/index.php/IJET/article/view/19270.