Yusuf, Ambreen, and Muhammad Azam Tahir. “H Factor of Personality and Dark Tetrad: A Correlational Study”. Journal of Quranic and Social Studies 2, no. 2 (December 31, 2022): 01–17. Accessed March 27, 2023. http://jqss.org/index.php/JQSS/article/view/59.