Imtiaz, A., Shehzad, D. . ., Khan, I. . ., Imran, A. . ., & Arif, M. . . (2023). A Comprehensive Survey on Blockchain Technology Applications in Different Sectors of Pakistan to Develop Smart Cities. Pakistan Journal of Emerging Science and Technologies (PJEST), 4(3), 1–13. https://doi.org/10.58619/pjest.v4i3.122