Ilyas, Z., Tariq, M.I., Shahzad, S.K. and Kareem, R.A. 2023. Resolving Smart Health Security Issues Using Ontologies and Blockchain Services. Pakistan Journal of Emerging Science and Technologies (PJEST). 3, 2 (Jan. 2023), 1–22. DOI:https://doi.org/10.58619/pjest.v3i2.74.