SHESHASAAYEE, J. G.; RAMACHANDER, A.; RAJA, K. G. A Study on the Effectiveness of Search Engines in E-Marketing. DHARANA - Bhavan’s International Journal of Business, [S. l.], v. 2, n. 2, p. 54–60, 2008. Disponível em: https://informaticsjournals.com/index.php/dbijb/article/view/16135. Acesso em: 25 apr. 2024.