Agimat, Fetrina A. E. “Pengaruh Lingkungan Kerja Terhadap Motivasi Kerja Dan Kerjasama Tim PT. POS Indonesia (Persero) KCU Manado”. Productivity 4, no. 1 (February 28, 2023): 81–88. Accessed July 17, 2024. https://ejournal.unsrat.ac.id/v3/index.php/productivity/article/view/46799.