Aminu Muazu, Aminu, and Umar Danjuma Maiwada. “PWiseHA: Application of Harmony Search Algorithm for Test Suites Generation Using Pairwise Techniques”. International Journal of Computer and Information Technology(2279-0764) 9, no. 4 (July 29, 2020). Accessed March 29, 2024. https://www.ijcit.com/index.php/ijcit/article/view/23.