NURBAYA, S. Application of the Online Method with the Whatsapp Application to Increase Student Learning Motivation through Providing Classical Guidance Information Services in Class VII-1 Even Semester UPT SPF SMP Negeri 2 Sunggal Academic Year 2021/2022). Journal of Educational Analytics, [S. l.], v. 1, n. 3, p. 311–320, 2022. DOI: 10.55927/jeda.v1i3.1733. Disponível em: https://journal.formosapublisher.org/index.php/jeda/article/view/1733. Acesso em: 5 may. 2026.