Development of a Project-Based Learning Management System to Improve VLAN Configuration Competence (Case Study of Class XI TKJ Students at SMKN 1 Surabaya). Journal of Innovative Technology and Sustainability Education, [S. l.], v. 2, n. 1, 2026. DOI: 10.63230/jitse.2.1.124. Disponível em: https://journal.i-ros.org/index.php/JITSE/article/view/124. Acesso em: 15 apr. 2026.