Serliana, N. 2020. The Analysis of Promotion of Position Reviewed from Work Achievement, Work Experience and Competence Employee Work in PT. Pusat Penelitian Kelapa Sawit: Array. JaManKu: Jurnal Manajemen dan Kewirausahaan. 2, 01 (Aug. 2020), 35–46. DOI:https://doi.org/10.35447/jamanku.v2i01.365.