[1]
P. Madhavia, A. Murni, and S. Saragih, “Pengaruh Model Problem Based Learning Terhadap Kemampuan Komunikasi Matematis Siswa Kelas VII SMP Kabupaten Kuantan Singingi”, cendekia, vol. 4, no. 2, pp. 1239-1245, Nov. 2020.