Majchrzak, M.K. et al. 2026. ELECTRONIC HEALTH RECORD-BASED PREDICTIVE APPROACHES FOR HOSPITAL READMISSION: A STRUCTURED REVIEW OF SOCIOECONOMIC VARIABLES AND ALGORITHMIC EQUITY. International Journal of Innovative Technologies in Social Science. 1, 4(52) (Oct. 2026). DOI:https://doi.org/10.31435/ijitss.4(52).2026.6377.