Subekti, Toni Ahmad, Fitra Mulya, Junivar Akmal, Nurmala Sari, and Willi Meilita. “The Influence of Employee Engagement, Social Environment, and Motivation on Performance at PT Telkom Indonesia”. Journal of Business Management and Economic Development 3, no. 01 (January 11, 2025): 192–201. Accessed July 26, 2025. https://risetpress.com/index.php/jbmed/article/view/1348.