Maryam, Dr Misbah Nosheen, Shehzad Ahmad, & Dr Sadia Naz. (2025). ORDINARY LEAST SQUARES (OLS) METHODS AND ISSUES: THEORETICAL FOUNDATIONS, CHALLENGES, AND METHODOLOGICAL REMEDIES. Pakistan Journal of Social Science Review, 4(2), 1–9. Retrieved from http://pjssr.com.pk/index.php/Journal/article/view/22