PUTRA, R. E.; TRISNAWATI, W. Literature Review: The Technology Problems on YouTube as a Learning Media for Math Subjects at Elementary School. PPSDP International Journal of Education, [S. l.], v. 2, n. 2, p. 385–390, 2023. DOI: 10.59175/pijed.v2i2.138. Disponível em: https://ejournal.ppsdp.org/index.php/pijed/article/view/138. Acesso em: 10 jul. 2026.