^Ibrahim, Barbara, and Fouad Ibrahim N. “Pastoralists in Transition - A Case Study from Lengijape, Maasai Steppe.” GeoJournal, vol. 36, no. 1, 1995, pp. 27–48. JSTOR, http://www.jstor.org/stable/41146468. Accessed 11 May 2023.
^Mungâ, Henry G., Milline J. Mbonile, and Faustin P. Maganga. "Innovative pathways for enhancing climate change and variability resilience among agro-pastoral communities in semi-arid areas of Kiteto and Kilindi Districts, Tanzania." African Journal of Environmental Science and Technology 13.5 (2019): 201-219.