Abdul Manap, R., A. F. Frangi, L. Shao, and A. M. Darsono. “Multi-Task Learning Approach for Natural Images’ Quality Assessment”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), vol. 10, no. 2-5, July 2018, pp. 1-7, https://jtec.utem.edu.my/jtec/article/view/4340.