Evolution of Industry and Blockchain Era: Monitoring Price Hike and Corruption Using BIoT for Smart Government and Industry 4.0[J] IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS 2022(18) Hasan, Mohammad Kamrul Akhtaruzzaman, Md Kabir, S. Rayhan Gadekallu, Thippa Reddy Islam, Shayla Magalingam, Pritheega Hassan, Rosilah Alazab, Mamoun Alazab, Moutaz A.