1. Aguirre, E., Mahr, D., Grewal, D., de Ruyter, K., & Wetzels, M. (2015). Unraveling the personalization paradox: The effect of information collection and trust-building strategies on online advertisement effectiveness. Journal of Retailing, 91(1), 34–49.
2. Ali, O., Jaradat, A., Kulakli, A., & Abuhalimeh, A. (2021). A comparative study: Blockchain technology utilization benefits, challenges and functionalities. IEEE Access, 9, 12730–12749.
3. Allurwar, N., Nawale, B., & Patel, S. (2016). Beacon for proximity target marketing. International Journal of Engineering and Computer Science, 15(5), 16359–16364.
4. Almahdi, H., Shamsudeen, S., & Khalufi, K. (2018). A study on customers’ perception and marketing effectiveness of proximity marketing communications on NFC and SMS-CB enabled mobile phones in USA. Journal of Mass Communication and Journalism, 8(6), Article 1000395.
5. Ballina, F. J., Valdes, L., & Valle, E. D. (2019). The phygital experience in the smart tourism destination. International Journal of Tourism Cities, 5(3), 656–671.