DASPAR; SURYADI. The influence of leadership on employee performance with work discipline as an intervening variable PT. Supra Primtama Nusantara (Case Study of Duri Kepa Branch Employees). Jurnal Mantik, [S. l.], v. 7, n. 4, p. 3981-3988, 2024. Disponível em: https://www.ejournal.iocscience.org/index.php/mantik/article/view/4864. Acesso em: 30 jul. 2026.