APRILIANI, N. P. W.; SWARI I, N. M. P.; ROHYANI, H.; ARJUDIN, A. Peningkatan Hasil Belajar Matematika pada Materi Satuan Waktu Melalui Model Problem Based Learning Berbantuan Media Papan Waktu pada Siswa Kelas II SDN 13 Mataram. Journal of Science Instruction and Technology, [S. l.], v. 3, n. 2, p. 153–158, 2023. Disponível em: https://jurnalfkip.samawa-university.ac.id/JSIT/article/view/512. Acesso em: 8 nov. 2026.