Anggita Lubis, F., Siregar, N., & Nur Kamalia Siregar, L. (2024). 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 , 5(1), 25–31. https://doi.org/10.33487/mgr.v5i1.399