PURWANTI, Siwi. Analisis Ragam Kesulitan Belajar IPA Kelas V SD Negeri Jombor. Prosiding University Research Colloquium, [S. l.], p. 58–67, 2018. Disponível em: https://repository.urecol.org/index.php/proceeding/article/view/95. Acesso em: 19 may. 2024.