Narayanamoorthi T, Sridhar S, Ramalingam D, Nelson L. An Intelligent Shopping Cart Chatbot Using Amazon Lex. J. Artif. Intell. Capsule Netw. [Internet]. 2026 Mar. 18 [cited 2026 Oct. 3];8(1):19-41. Available from: https://irojournals.com/aicn/article/view/2138