Haider, Shehzad, Wajeeha Khalil, Nasir Rashid, and Shah Khalid. “Success Factors for Open-Source Software Development from Vendor’s Perspective: An Empirical Study: Success Factors for OSSD”. Proceedings of the Pakistan Academy of Sciences: A. Physical and Computational Sciences 57, no. 4 (July 30, 2021): 1–11. Accessed December 5, 2025. https://www.ppaspk.org/index.php/PPAS-A/article/view/433.