Maina, Tirus Muya, et al. “Development of the Annotated Swahili Digraph Corpus Using a CNN-Based Digraph Extraction Model”. International Journal of Scientific Research in Computer Science and Engineering, vol. 12, no. 6, Dec. 2024, pp. 58-65, https://ijsrcse.isroset.org/index.php/j/article/view/604.