Blackmore, Andrew. “Legal and Public Trust Considerations for the Ndumo Game Reserve and South Africa-Mozambique Border, Following the Migration of the Usuthu River”. Southern African Public Law 30, no. 2 (2015): 347–378. Accessed May 11, 2024. https://unisapressjournals.co.za/index.php/SAPL/article/view/3585.