Aida Soulaymani, Zakaria Abidli and Omar Touab (2019) “Development and Validation of a Questionnaire on Ethical Consumption among a Moroccan Population”, International Journal of Advances in Scientific Research and Engineering (IJASRE), ISSN:2454-8006, DOI: 10.31695/IJASRE, 5(12), pp. 74–79. doi: 10.31695/IJASRE.2019.33648.