Harun, M.T. and Yaacob, M.I.H. 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, (Feb. 2021), 107–117. DOI:https://doi.org/10.37134/jpsmm.vol11.sp.10.2021.