Mucti, Alfian, and Nurmala R. “Pengaruh Kemampuan Number Sense Terhadap Hasil Belajar Matematika Siswa Di SMP Negeri 8 Tarakan”. MUST: Journal of Mathematics Education, Science and Technology, vol. 5, no. 1, July 2020, pp. 12-18, doi:10.30651/must.v5i1.3660.