Astuti, Meiana Kusuma, Istiatin, and Ida Aryati P.W. 2021. “The Effect of Competency, Motivation and Work Discipline on Employee Performance of PT. Buana Samudera Lestari”. Jurnal Mantik 4 (4):2618-21. https://doi.org/10.35335/mantik.Vol4.2021.1225.pp2618-2621.