“…There are numerous studies about farmers and street food traders and their businesses. Farmers are involved in studies on diverse themes like food safety and food security (Yu et al, 2017;Bovay, 2017;Zhang et al, 2017;Corsi et al, 2017;Hulbrock et al, 2017) or environmental, social and agronomy issues (Berg and Preston, 2017;Ayedun et al, 2017;Danso et al, 2017;Islam et al, 2017;Nonvide et al, 2017;Lee, 2017;Otieno et al, 2017;Boansi et al, 2017;Candelo et al, 2018;Civera et al, 2019). Street food traders have also been the subject of food safety (Cheng et al, 2017;Abou, 1995;Agege, 1988) or the quality and value of food (Chen et al, 2016;Onono et al, 2018;Carron et al, 2017;Youssouf et al, 2012;Janssens, 2014).…”