Mohd Razak, N. R., A. N. Mat Daud, N. H. Ariffin, N. Abdullah, and N. Hasim. “Development of a WAO Learning Module for the Absorption Topic of Year One Science: Pembangunan Modul Pembelajaran WAO Bagi Topik Penyerapan Sains Tahun Satu”. Journal of Science and Mathematics Letters, vol. 10, Apr. 2022, pp. 51-62, doi:10.37134/jsml.vol10.sp.6.2022.