The Role of High Performance Work Systems in Enhancing Proactive Behavior of WorkersA field Study on MTN Cellular Communications Company. Damascus University Journal for the economic and Political sciences , [S. l.], v. 41, n. 1, 2025. Disponível em: https://journal.damascusuniversity.edu.sy/index.php/ecoj/article/view/8260. Acesso em: 18 jun. 2026.