Weng Siew, L., Kah Fai, L. and Weng Hoe, L. (2018) “An Optimal Control on the Efficiency of Technology Companies in Malaysia with Data Envelopment Analysis Model”, Journal of Telecommunication, Electronic and Computer Engineering (JTEC), 10(1), pp. 107–111. Available at: https://jtec.utem.edu.my/jtec/article/view/1613 (Accessed: 22July2024).