Qurotalain, Tukfa, et al. “Effect of Self Efficacy, Training, Motivation, and Competence on Organizational Commitment With Employee Performance As Intervening Variables at PT Bina Utama Sakti”. MIX: JURNAL ILMIAH MANAJEMEN, vol. 12, no. 2, June 2022, pp. 189-0, doi:10.22441/jurnal_mix.2022.v12i2.002.