1. Adebiyi, J. A. (2014). Organic Agriculture Development Strategies in Tunisia and Uganda: Lessons for African Organics. Iowa State University Graduate Theses and Dissertations. https://lib.dr.iastate.edu/etd/13932
2. Africa Union (2015). Ecological Organic Agriculture (EOA) Initiative Strategic Plan 2015-2025 (p. 34.). Ecological Organic Agriculture Continental. http://www.kilimohai.org/fileadmin/02_documents/EOA/THE_EOA_STRATEGIC_PLAN_2015-2025.pdf
3. Effect of market access provided by farmer organizations on smallholder vegetable farmer’s income in Tanzania
4. Anobah, R. (2000). Development of Organic Market in West Africa. In T. Alfold, W. Lockeretz, & U. Niggli (Eds.), IFOAM 2000. Proceedings of the 13th International IFOAM Scientific Conference (433 p.). vdf Hochschulverlag an der ETH Zurich.
5. Arbenz, M. (2018). A Narrative for the Organic Movement and IFOAM-Organics. In H. Willer, & J. Lernoud (Eds.), The World Organic Agriculture Statistics and Emerging Trends 2018 (pp. 320-323). Research Institute of Organic Agriculture (FiBL) and IFOAM-Organics International.