Hamad Mahdi Faris Yaseen , Hussain Abdullah Ali AlHutailah , Ali alhassan ali almakrami , Mohammed Ali Almakrami , -Hussain Ali Almakrami, RADHI HEBA ALMAKRAMI , Ibrahim Mohammed Yahya ALkhaywani , -Saleh mubarak ali alsiwar. (2022). Health information systems— past, present, future. Journal of Population Therapeutics and Clinical Pharmacology, 29(02), 268-281. https://doi.org/10.53555/jptcp.v29i02.5274