Kamrozzaman, Nurul Aisyah, Jamaludin Badusah, and Wan Muna Ruzanna Wan Mohammad. 2019. “Heutagogy Approach : Effectiveness of M-Learning For Lifelong Learning Education Pendekatan Heutagogi :Keberkesanan M-Pembelajaran Untuk Pendidikan Sepanjang Hayat”. Sains Humanika 11 (3). https://doi.org/10.11113/sh.v11n3.1496.