Sheik Osman WR, Awang H, Birnin-Kudu AH. Digital-Health Tourism Research-Methodology Coronavirus-Vaccination Trials: A Study Interpreting Geometa-Data Profiling to use Mobile-Health Technologies Nigeria. emait [Internet]. 2021 Nov. 1 [cited 2024 Jul. 17];2(2):30-7. Available from: https://penerbit.uthm.edu.my/ojs/index.php/emait/article/view/9963