M. K. Abdullah, “The Development of Heat Teaching Unit using Genially as Trainee Teachers’ Teaching Plan: Pembangunan Unit Pengajaran Haba Berasaskan Perisian Genially untuk Perancangan Pengajaran Guru Pelatih”, J. Sci. Math. Lett., vol. 9, no. 2, pp. 117–125, Dec. 2021, doi: 10.37134/jsml.vol9.2.11.2021.