ZULVA, M.; TURMUZI, M. .; SAPUTRA, H. H. . Pengaruh Model Problem Based Learning (PBL) Berbantuan Media Si Bula (Stik Bilangan Bulat) Terhadap Hasil Belajar Matematika Siswa SD Kelas IV SDN 18 Cakranegara Tahun Ajaran 2021/2022. Jurnal Ilmiah Profesi Pendidikan, [S. l.], v. 7, n. 2c, p. 812–820, 2022. DOI: 10.29303/jipp.v7i2c.627. Disponível em: http://jipp.unram.ac.id/index.php/jipp/article/view/627. Acesso em: 3 may. 2024.