Yafi MR, Yayan Sudaryana, Mukhlis Catio. ANALYSIS OF CORE COMPETENCY STRATEGIES IN HUMAN RESOURCES TO IMPROVE COMPANY PERFORMANCE AT PT WASKITA BETON PRECAST TBK. MICJO [Internet]. 2025 Jul. 31 [cited 2025 Sep. 27];2(3):3722-7. Available from: https://e-jurnal.jurnalcenter.com/index.php/micjo/article/view/1142