NAINGGOLAN, Fedora Deroly Br; NAINGGOLAN, Bajoka. The Influence of Implementing Problem-Based E-Modules on Students’ Motivation And Learning Outcomes on Colloid Systems Chemistry Materials in Senior High School. Jurnal Teknologi Pendidikan : Jurnal Penelitian dan Pengembangan Pembelajaran, [S. l.], v. 9, n. 2, p. 308–313, 2024. DOI: 10.33394/jtp.v9i2.11204. Disponível em: https://e-journal3.undikma.ac.id/index.php/jtp/article/view/11204. Acesso em: 16 aug. 2025.