Kurniawan, Anggi, and Mohammad Thamrin Bey. “The Effect Of Work Competency And Physical Work Environment On Employees Productivity At CV Samodra Jaya”. SNEB : Seminar Nasional Ekonomi dan Bisnis Dewantara 2, no. 1 (November 16, 2020). Accessed April 25, 2024. https://ejournal.stiedewantara.ac.id/index.php/SNEB/article/view/865.