Asmi, Muhammad, Sri Susmiyati, and Siti Nasiah. “Penerapan Model Problem Based Learning Dalam Meningkatkan Hasil Belajar Materi Keliling Dan Luas Lingkaran Siswa Kelas VI MIS Nurul Huda Kelayan Banjarmasin”. Jurnal Sultan Idris Pendidikan Profesi Guru 3, no. 2 (December 30, 2025): 63-72. Accessed March 14, 2026. https://journal.uinsi.ac.id/index.php/SIPPG/article/view/12269.