THE EFFECTIVENESS IN USING PACKET TRACER SIMULATION SOFTWARE IN IMPROVING THE SKILLS AMONG COMPUTER SYSTEM AND NETWORKS PROGRAMME STUDENTS. International Journal Of Technical Vocational And Engineering Technology, [S. l.], v. 2, n. 1, p. 38–49, 2020. Disponível em: https://journal.pktm.com.my/index.php/ijtvet/article/view/20. Acesso em: 3 apr. 2025.