Recent advances in blockchain technology: a survey on applications and challenges[J] INTERNATIONAL JOURNAL OF AD HOC AND UBIQUITOUS COMPUTING 2021(38) Hakak, Saqib Khan, Wazir Zada Gilkar, Gulshan Amin Assiri, Basem Alazab, Mamoun Bhattacharya, Sweta Reddy, G. Thippa
