1.
Arora J, . G, J. Sugumar S, Kumar R. Smart Goods Billing Management and Payment System for Shopping Malls. IJET [Internet]. 2018 Mar. 18 [cited 2024 May 2];7(2.7):456-61. Available from: https://www.sciencepubco.com/index.php/ijet/article/view/10862