AHMED GHAFFAR HUSSEIN; SAIF ALI JASIM. EMPLOYING BUZZ MARKETING AS ONE OF PROMOTION TOOLS TO DEAL WITH DYNAMIC PURCHASING BEHAVIOUR OF SMARTPHONES. Spectrum Journal of Innovation, Reforms and Development, [S. l.], v. 16, p. 87–97, 2023. Disponível em: https://sjird.journalspark.org/index.php/sjird/article/view/719. Acesso em: 31 jan. 2025.