SAND: An AI-Integrated WhatsApp Chatbot Combining a Decision-Game Simulation with the Delphi Technique for Drug-Abuse Awareness Among Youth in Sudan. East Journal of Computer Science [Internet]. 2026 Oct. 10 [cited 2026 Oct. 23];2(4):28-50. Available from: https://eastpublication.com/index.php/ejcs/article/view/355