Selvias, Maya Cherly, et al. “Analisis Strategi Pengembangan Sumber Daya Manusia (Studi Pada ACE Hardware Indonesia)”. Jurnal Pendidikan Tambusai, vol. 5, no. 2, July 2021, pp. 3377-86, http://jptam.org/index.php/jptam/article/view/1401.