SIAGIAN, Beslina Afriani; SITEPU, Christina; SITORUS, Nurhayati. Inovasi Bahan Ajar E-Learning berbasis Problem Solving berbantuan Moodle. Jurnal Pendidikan Edutama, [S. l.], v. 10, n. 1, p. 143–152, 2023. DOI: 10.30734/jpe.v10i1.3068. Disponível em: http://ejurnal.ikippgribojonegoro.ac.id/index.php/JPE/article/view/3068. Acesso em: 21 jun. 2025.