Iswanto, I. E. ., Huda, C. ., & Maryati. (2023). UPAYA PENINGKATAN HASIL BELAJAR MATEMATIKA MATERI BILANGAN BULAT MELALUI MODEL PEMBLEJARAN PROBLEM BASED LEARNING SISWA KELAS VI B SDN PANDEANLAMPER 03. Prosiding Seminar Nasional Pendidikan Profesi Guru, 1(2), 2858–2865. Retrieved from https://conference.upgris.ac.id/index.php/psnppg/article/view/5446