RIZAL, R.; RUSDIANA, D.; SETIAWAN, W.; SIAHAAN, P. Development of a Problem-Based Learning Management System-Supported Smartphone (PBLMS3) Application Using the ADDIE Model to Improve Digital Literacy. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 20, n. 11, p. 115–131, 2021. Disponível em: http://ijlter.myres.net/index.php/ijlter/article/view/723. Acesso em: 24 sep. 2026.