Siddhartha Choubey, Abha Choubey, Jaya Mishra, Jaspal Bagga,. “Tree Structure Based Routing Algorithm With Mobile Gateway for IoT Enabled Wireless Sensor Networks”. Design Engineering (August 7, 2021): 7274- 7295. Accessed April 28, 2024. http://thedesignengineering.com/index.php/DE/article/view/3243.