author = { Daga, Sergio AND Mendi, Pedro },

title = { Informal input suppliers, quality choice and welfare },

publisher = {},

isbn = {1617-7134},

keywords = { Informal sector , Product differentiation , Supply chain , Welfare economics , Aufsatz in Zeitschrift },

year = {2022},

address = { },

url = { http://slubdd.de/katalog?TN_libero_mab2 }