H. H. Ali and H. T. Jameel, “Causes of Poor Performance in Mathematics from Teachers, Parents and Student’s Perspective”, ASRJETS-Journal, vol. 15, no. 1, pp. 122–136, Jan. 2016, Accessed: Sep. 27, 2025. [Online]. Available: https://www.asrjetsjournal.org/American_Scientific_Journal/article/view/1212