Campuzano O, Ayvar FJ. Supplementing Household Income through Self-Supply and Exchange: The Case of a Multiple-Exchange Fair in Mexico City, 2016. PSL QR [Internet]. 2020 Feb. 14 [cited 2024 Apr. 19];72(291):297-313. Available from: https://rosa.uniroma1.it/rosa04/psl_quarterly_review/article/view/15669