Mahsun, A., and R. Damayanti. “PERAN GURU PROFESIONAL DALAM MELATIH KEMAMPUAN AKADEMIK PESERTA DIDIK: (Studi Kasus Di MIN Pucangsimo Bandarkedungmulyo)”. Education Journal : Journal Educational Research and Development, vol. 1, no. 2, May 2018, pp. 181-97, https://jurnal.unipar.ac.id/index.php/ej/article/view/76.