Ijaz Hussain Bokhari, et al. “Succession Planning, Strategic Flexibility As Predictors of Business Sustainability in Family-Owned SMEs: Moderating Role of Organization Improvisation”. Pakistan Journal of Commerce and Social Sciences, vol. 14, no. 1, Mar. 2020, pp. 368-87, https://jes.ac.pk/index.php/jes/article/view/192.