1.
Nasution N, Marpaung M, Amirulsyah A. The Influence of Spiritual Leadership, Work Life Quality, Islamic Work Ethic on Employee Performance with Organizational Citizenship Behavior. Opción [Internet]. 3 de agosto de 2019 [citado 12 de julio de 2025];350:962-94. Disponible en: https://mail.produccioncientificaluz.org/index.php/opcion/article/view/31924