INTRODUCTION TO MARKETING. Industrial Data, [S. l.], v. 1, n. 1, p. 21–22, 1998. DOI: 10.15381/idata.v1i1.6284. Disponível em: https://revistasinvestigacion.unmsm.edu.pe/index.php/idata/article/view/6284.. Acesso em: 17 jul. 2024.