The Effect of Discipline and Motivation on Employee Productivity at PT. Kereta Api Indonesia (Persero) Sintelis Divre III Palembang. bima [Internet]. 2023 Jul. 30 [cited 2026 Aug. 6];4(2):145-52. Available from: https://www.journal.pdmbengkulu.org/index.php/bima/article/view/737