Govindasamy, Priyalatha, Amelia Mohd Noor, Nor Junainah Mohd Isa, Antonio Olmos, and Kathy Green. “A Practical Guide to Conducting Systematic Literature Review Using R Software”. Evaluation Studies in Social Sciences 1, no. 1 (June 26, 2020): 35–43. Accessed May 19, 2024. https://ejournal.upsi.edu.my/index.php/ESSS/article/view/7686.