Moll, D., L. E. Brown, and E. S. Brown. “The Evolutionary Ecology of the African Pancake Tortoise Malacochersus Tornieri (Siebenrock 1903): A Review and Synthesis Based Upon Current Knowledge”. Tropical Natural History, vol. 21, no. 1, Mar. 2021, pp. 61-78, https://li01.tci-thaijo.org/index.php/tnh/article/view/245151.