HARIS, A.; SAMOSIR, H. E. .; LUBIS, S. H. . Marketing Communications as Strategy Expanding Market Share In Era 4.0. International Journal of Social Science and Business, [S. l.], v. 7, n. 1, p. 188–198, 2022. DOI: 10.23887/ijssb.v7i1.53535. Disponível em: https://ejournal.undiksha.ac.id/index.php/IJSSB/article/view/53535. Acesso em: 17 jul. 2024.