Gill, Satinderjit Kaur, and Azad Kumar Shrivastva. “Evaluation the Importance of Readability to Assess the Quality of Software Product Line Orthogonal Variability Model”. International Journal of Advanced Science and Technology 270 (September 10, 2019): 31 - 36. Accessed March 11, 2026. http://sersc.org/journals/index.php/IJAST/article/view/93.