Lian, B. “THE INFLUENCE OFF WORK MOTIVATION AND WORK ENVIRONMENT ON EMPLOYEE PERFORMANCE AT PT. RAVIDA MANDIRI PALEMBANG”. JURNAL LENTERA : Kajian Keagamaan, Keilmuan Dan Teknologi, Vol. 16, no. 2, Sept. 2017, pp. 131-47, https://ejournal.staimnglawak.ac.id/index.php/lentera/article/view/281.