Sudeshna Pahari, Ayan Chattopadhyay, Malini Majumdar. Understanding Consumer Challenges in E-commerce and Tourism Apps: A Qualitative Study. IJCISIM [Internet]. 2026 Jul. 2 [cited 2026 Jul. 27];18(4s):1346-61. Available from: https://cspub-ijcisim.org/index.php/ijcisim/article/view/2640