Sahak, Muhammad, Shahliza Abd Halim, Dayang Norhayati Abang Jawawi, and Mohd Adham Isa. 2017. “Evaluation of Software Product Line Test Case Prioritization Technique”. International Journal on Advanced Science, Engineering and Information Technology 7 (4-2):1601-8. https://doi.org/10.18517/ijaseit.7.4-2.3403.