Development of a Deep Learning Model for Makhraj and Tajwid Classification in Qur’anic Recitation Using CNN-Bigru and CNN-Transformer (Agung Purwoto & Yunita Sari , Trans.). (2026). International Journal of Inventive Engineering and Sciences (IJIES), 13(8), 1-6. https://doi.org/10.35940/ijies.C1144.13030326