VANAJA, N. .; JAGANNAYAKI, . K. . Impact of COVID-19 on E-Marketing Channels. NOLEGEIN-Journal of Advertising and Brand Management, [S. l.], v. 4, n. 2, p. 19–23, 2022. Disponível em: https://www.mbajournals.in/index.php/JoABM/article/view/763. Acesso em: 8 jun. 2026.