Sesria Iidh Arima Departement of Industrial & Organizational Psychology,
Faculty of Psychology University of Sumatera Utara
Medan, Indonesia Indonesia
Departement of Industrial & Organizational Psychology
. Zulkarnain Departement of Industrial & Organizational Psychology,
Faculty of Psychology University of Sumatera Utara
Medan, Indonesia Indonesia
Eka Danta Jaya Ginting Departement of Industrial & Organizational Psychology,
Faculty of Psychology University of Sumatera Utara
Medan, Indonesia Indonesia