Fahreza A. Implementasi Program Pelatihan Character Building Sebagai Upaya Revolusi Mental Karyawan Di PT. Varia Usaha Beton. Frima [Internet]. 30Mar.2019 [cited 20Sep.2024];(2):394 -401. Available from: https://prosidingfrima.digitechuniversity.ac.id/index.php/prosidingfrima/article/view/59