Devarakonda Kanaka Mahalakshmi Devi, Madiki Sushma, & Mugandi Dimmi Pallavi. (2026). Blockchain Technology in Digital Advertising: Opportunities and Challenges. Journal of Information Technology and Sciences, 12(1), 34–46. Retrieved from https://matjournals.net/engineering/index.php/JOITS/article/view/3290