Munusamy, Indirani, Mohd Faizal Nizam Lee Abdullah, and Shahrul Amri Mohamad. “From Experts to App: Crafting an Engaging Mobile Learning App for Form Four Additional Mathematics Using Nominal Group Technique”. EDUCATUM Journal of Social Sciences 12, no. Special Issue (January 20, 2026): 1–6. Accessed January 27, 2026. https://ejournal.upsi.edu.my/index.php/EJOSS/article/view/12743.