Muin, Awaluddin. “Peningkatan Hasil Belajar Siswa Sekolah Dasar Melalui Model Pembelajaran Problem Posing SD Inpres 6 75 Biru Kab. Bone Sulawesi Selatan”. Jurnal Educative: Journal of Educational Studies, vol. 2, no. 2, Dec. 2017, pp. 91-99, doi:10.30983/educative.v2i2.464.