Melina, Rima, et al. “THE INFLUENCE OF PROFESSIONALISM AND WORK STRESS ON THE PERFORMANCE OF WIDYATAMA UNIVERSITY LECTURERS DURING THE COVID-19 PANDEMIC”. CENTRAL ASIA AND THE CAUCASUS, vol. 23, no. 1, Jan. 2022, pp. 3889-97, https://ca-c.org/CAC/index.php/cac/article/view/369.