Harun, Mohd Taufek, and Mohd Ikhwan Hadi Yaacob. 2021. “Penilaian Kualiti Modul FZ-STEM: Aspek Kesahan Dan Kebolehpercayaan: Assessing the Quality of FZ-STEM Module: Validity and Reliability Aspects”. Jurnal Pendidikan Sains Dan Matematik Malaysia 11 (February): 107-17. https://doi.org/10.37134/jpsmm.vol11.sp.10.2021.