Mr. Rajratan Pandit Banegaon, Mr. Lobo L.M.R.J. APPLICATION OF INTERACTIVE QR CODE BASED ONLINE SHOPPING SYSTEM. Int. j. innov. eng. res. technol. [Internet]. 2022 May 22 [cited 2025 Jul. 13];9(5):16-24. Available from: https://repo.ijiert.org/index.php/ijiert/article/view/3106