1. Farm labs that grow crops indoors race to transform future of food;Abboud;Financ. Times,2019
2. Association Française d’Agriculture Urbaine Professionnelle [WWW Document]. Assoc. Française d’Agriculture Urbaine Prof;AFAUP,2019
3. Association for vertical farming;AVF;Assoc. Vert. Farming.,2019
4. Commercial farming within the urban built environment – taking stock of an evolving field in northern countries;Benis;Glob. Food Sec.,2018
5. Gotham Greens Raises $29m Series C for Urban Greenhouses;Burwood-Taylor,2018