ANGGITA LUBIS, F.; SIREGAR, N.; NUR KAMALIA SIREGAR, L. Student Facilitator and Explaining Assisted by Pop-Up Books: Effects on Fifth-Grade Elementary School Students’ Mathematics Learning Outcomes. Mahaguru: Jurnal Pendidikan Guru Sekolah Dasar , [S. l.], v. 5, n. 1, p. 25–31, 2024. DOI: 10.33487/mgr.v5i1.399. Disponível em: https://jurnal2.unimen.cloud/index.php/mahaguru/article/view/399. Acesso em: 5 sep. 2026.