Iskandar Shah, Muhammad Haziq, Muhammad Faiz Anuar, Siti Munirah Mohd, Nurhidaya Mohamad Jan, Muhammad Riefdy Masrul Hisham, Fadzidah Mohd Idris, Hatika Kaco, and Nakhma’Ussolikhah Nakhma’Ussolikhah. 2024. “Exploring Learning Gaps in the Functions Subtopic: A Study of Form 4 KSSM Additional Mathematics Pretest Results of Secondary School Students”. Semarak International Journal of STEM Education 3 (1):17-28. https://doi.org/10.37934/sijste.3.1.1728.