Thayyil, S., and P. M. Habeeburahiman. “Determinants of SEZ Units’ Export Performance and the Mediating Effects of Commitment, Knowledge and Capabilities”. Economic Issues, vol. 27, no. 2, Sept. 2022, pp. 87-103, https://www.economicissues.org.uk/index.php/EI_OJS/article/view/364.