Muhammad Adeel Anjum and Anjum Parvez (2013) “Counterproductive Behavior at Work: A Comparison of Blue Collar and White Collar Workers”, Pakistan Journal of Commerce and Social Sciences, 7(3), pp. 417–434. Available at: https://jes.ac.pk/index.php/jes/article/view/506 (Accessed: 28 October 2026).