Chaidir, John, and Taufik Zulfikar. 2023. “Work Commitment As Mediation of the Relationship Between Competency and Work Motivation on Employee Performance in Asttatindo (Indonesian Expert and Skilled Engineering Association)”. MIX: JURNAL ILMIAH MANAJEMEN 13 (3). Jakarta, Indonesia:575-99. https://publikasi.mercubuana.ac.id/index.php/Jurnal_Mix/article/view/21144.