1. Urban horticulture, from local initiatives to global success stories;Ebel R,2020
2. Urban vegetable for food security in cities. A review;Eigenbrod C,2015
3. Gatzweiler FW, von Braun J. 2016. Innovation for marginalized smallholder farmers and development: An overview and implications for policy and research. In: Gatzweiler F, von Braun J (eds). Technological and institutional innovations for marginalized smallholders in agricultural development. Springer, Cham, Switzerland. https://link.springer.com/chapter/10.1007/978-3-319-25718-1_1. [accessed 29 Jun 2023].
4. How internationally funded NGOs promote gender equality in horticulture value chains in Kenya;Kumi E,2022
5. The number, size and distribution of farms, smallholder farms, and family farms worldwide;Lowder SK,2016