Ilyas Z, Tariq MI, Shahzad SK, Kareem RA. Resolving Smart Health Security Issues Using Ontologies and Blockchain Services. Pakistan journal of emerging science and technology (PJEST) [Internet]. 2023 Jan. 20 [cited 2026 May 7];3(2):1-22. Available from: https://www.pjest.net/index.php/pjest/article/view/74