Niarita Bukit. “The Effect of Leadership on Work Stress at PT. Karya Anugerah Bersama Permai (PT. KABP) ”. Konfrontasi: Jurnal Kultural, Ekonomi dan Perubahan Sosial 8, no. 3 (September 30, 2021): 197-204. Accessed December 3, 2021. https://konfrontasi.net/index.php/konfrontasi2/article/view/157.