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://doi.org/10.22441/jurnal_mix.2023.v13i3.005.