DAMMA SETIAWAN, R. R. The Effect Of Self-Efficacy, Training And Competence On Employee Performance With Work Motivation As A Mediator (Empirical Study on Telecom System Sub-Sector Companies). Primanomics : Jurnal Ekonomi & Bisnis, [S. l.], v. 24, n. 2, p. 11–27, 2026. DOI: 10.31253/pe.v24i2.4458. Disponível em: https://jurnal.ubd.ac.id/index.php/PE/article/view/4458. Acesso em: 4 jun. 2026.