UTAMI, Latisya; SURYA ADIKARA, Fahmi; SUSILONINGSIH, Esti. Differentiated Learning Group Investigation Model to Improve Mathematics Learning Outcomes in Elementary Schools. EduStream: Jurnal Pendidikan Dasar, [S. l.], v. 8, n. 2, p. 68–79, 2024. DOI: 10.26740/eds.v8n2.p68-79. Disponível em: https://journal.unesa.ac.id/index.php/jpd/article/view/31464. Acesso em: 16 jun. 2025.