Irwan Mahazir Ismail, Mohd Erfy Ismail, Mohd Khairul Fahmi Haron, Zulhelmizan Muhamad. Pembangunan Pembelajaran Mobile Secara Kendiri Dan Kolaboratif (iOS Dan Andriod). Penerbit UTHM; 2019. Accessed March 12, 2026. https://publisher.uthm.edu.my/omp/index.php/penerbituthm/catalog/book/230