The Influence of Discipline Motivation and Work Training on Performance Based on the Perception of Employees in the Sales Operation Division of PT Olivindo Energi Mandiri. Visioner : Jurnal Manajemen dan Bisnis, [S. l.], v. 14, n. 02, p. 144–156, 2025. DOI: 10.52630/jmbv.v14.i02.124. Disponível em: https://jurnal.stiebalikpapan.ac.id/index.php/jmbv/article/view/124. Acesso em: 5 nov. 2025.