Iqbal, K., Shafiq, M. A., Singh , S. and Afzal, M. K. (2023) “Impact of Opioid Use Disorder (OUD) on Employee Productivity: An Empirical Investigation”, International Journal of Business Intelligence and Big Data Analytics, 6(1), pp. 23–30. Available at: https://research.tensorgate.org/index.php/IJBIBDA/article/view/10 (Accessed: 22 December 2024).