Tamoor ShafiqueRahma GantassiAbdel-Hamid SolimanAnas AmjadZhan-Qiang HuiYonghoon ChoiA Review of Energy Hole Mitigating Techniques in Multi-Hop Many to One Communication and its Significance in IoT Oriented Smart City Infrastructure.121340-121367202311IEEE Accesshttps://doi.org/10.1109/ACCESS.2023.3327311db/journals/access/access11.html#ShafiqueGSAHC23