SAPUTRA, D.; SOPIAH, S. The Influence of Leadership on Motivation and Performance of Employees in Kunto Darusalam District, Rokan Hulu Regenc. Jurnal Mantik, [S. l.], v. 5, n. 3, p. 2026-2032, 2021. Disponível em: https://www.iocscience.org/ejournal/index.php/mantik/article/view/1834. Acesso em: 25 may. 2026.