Media type: E-Article Title: Mathematics for the Masses: Door-to-Door Missionaries of Math and Twelve-Step Recovery Programs Contributor: Helman, Daniel Published: Claremont Colleges Library, 2022 Published in: Journal of Humanistic Mathematics, 12 (2022) 1, Seite 428-442 Language: Not determined DOI: 10.5642/jhummath.202201.33 ISSN: 2159-8118 Keywords: General Medicine Origination: University thesis: Footnote: Access State: Open Access