RAMNAH SINAGA; KMS. MUHAMMAD AMIN FAUZI; ADI SUTOPO. Development of Learning-Based Teaching Materials Realistic Mathematics to Improve Elementary Students Mathematics Learning Results Serdang Bedagai. Jurnal Info Sains : Informatika dan Sains, [S. l.], v. 14, n. 02, p. 93–102, 2024. DOI: 10.54209/infosains.v14i02.4417. Disponível em: https://ejournal.seaninstitute.or.id/index.php/InfoSains/article/view/4417. Acesso em: 13 jun. 2026.