SUBIR CHATTOPADHYAY, J. M. . Technology Penetration & Adoption in An Unstructured Retail Market of Kolkata, India. Mathematical Statistician and Engineering Applications, [S. l.], v. 71, n. 4, p. 12667–12679, 2022. DOI: 10.17762/msea.v71i4.2477. Disponível em: https://philstat.org/index.php/MSEA/article/view/2477. Acesso em: 7 dec. 2025.