Mahmud MS, Md. Yunus AS, Mohd Ayub AF, Sulaiman T. Impact of school location and professional qualification on level of giving feedback among primary school mathematics teachers in oral questioning process. rgn [Internet]. 2019Jul.29 [cited 2024Jul.3];4(17):31-6. Available from: https://revista.religacion.com/index.php/religacion/article/view/354