1. Automatic refilling vending machine using Amazon DRS AWS. (4th November 2022) Authors: Kumar, R. Suresh; Manimegalai, P.; Abishak, S.; Hariharan, N.K.S.; Pamela, D. Journal: International journal of engineering systems modelling and simulation Issue: Volume 14:Number 1(2023) Page Start: 24 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗