Erna, Murtanto, and Regina Jansen Arsjah. “Organizational Commitment Mediates the Influence of Spirit at Work and Sustainable Leadership on Job Performance”. TEC EMPRESARIAL 19, no. 2 (September 13, 2024): 122–140. Accessed July 2, 2026. http://revistas.tec-ac.cr/index.php/tec_empresarial/article/view/495.