Understanding the corpus of mobile payment services research: an analysis of the literature using co-citation analysis and social network analysis. Journal of Information Systems and Technology Management, [S. l.], v. 17, p. e202017002, 2020. DOI: 10.4301/S1807-1775202017002. Disponível em: https://www.revistas.usp.br/jistem/article/view/185733.. Acesso em: 3 may. 2024.