Hermawansyah H, Firdaus MA, Bimo WA. Promosi Kerja Dan Demosi Kerja Terhadap Produktivitas Karyawan. Manager [Internet]. 2019 Mar. 1 [cited 2024 Nov. 15];2(1):39-47. Available from: http://150.107.142.43/index.php/Manager/article/view/1864