Lim Tung, O.J. 2017. Transboundary Movements of Genetically Modified Organisms and the Cartagena Protocol: Key Issues and Concerns. Potchefstroom Electronic Law Journal. 17, 5 (Apr. 2017), 1739–1787. DOI:https://doi.org/10.17159/1727-3781/2014/v17i5a2153.