Ramadhan, Muhammad Rizky Vegas, and Hariasih Misti. “The Influence of Work Discipline, Motivation and Work Environment on Work Productivity at CV. Construction Consultant”. Academia Open 50 (December 24, 2021): 10.21070/acopen.5.2021.1691. Accessed January 31, 2025. https://ijppr.umsida.ac.id/index.php/acopen/article/view/1691.