Hefrida Suryanti Situmorang Department Of Industrial & Organizational Psychology
Faculty Of Psychology University of Sumatera Utara
Medan, Indonesia Indonesia
Department Of Industrial & Organizational Psychology
Vivi Gusrini Rahmadani Pohan Department Of Industrial & Organizational Psychology
Faculty Of Psychology University of Sumatera Utara
Medan, Indonesia
Eka Danta Jaya Ginting Department Of Industrial & Organizational Psychology
Faculty Of Psychology University of Sumatera Utara
Medan, Indonesia