Sri Langgeng Ratnasari , Herni Widiyah Nasrul , Ishan Nurdin , Yuli Susilowati , Sulastri Manurung. (2020). Employee Performance: Organizational Commitment, Motivation, Work Ability, and Work Environment. International Journal of Advanced Science and Technology, 29(10s), 1074 - 1084. Retrieved from https://sersc.org/journals/index.php/IJAST/article/view/14573