ADNYANI, D. Pengaruh Model Pembelajaran Problem Solving Berbantuan Media Audio Visual terhadap Penguasaan Kompetensi Pengetahuan Matematika. International Journal of Elementary Education, [S. l.], v. 2, n. 2, p. 94–100, 2018. DOI: 10.23887/ijee.v2i2.14410. Disponível em: https://ejournal.undiksha.ac.id/index.php/IJEE/article/view/14410. Acesso em: 28 apr. 2024.