WIDIASTUTI, E.; SURENDRA, A. Digital Marketing: Competitive Superior Strategy in the Industrial Revolution 4.0. Jurnal Mantik, [S. l.], v. 4, n. 2, p. 1469-1475, 2020. Disponível em: https://www.ejournal.iocscience.org/index.php/mantik/article/view/1558. Acesso em: 8 oct. 2026.