1.
Zulva M, Turmuzi M, Saputra HH. 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. JIPP [Internet]. 2022Jun.2 [cited 2024May3];7(2c):812-20. Available from: http://jipp.unram.ac.id/index.php/jipp/article/view/627