EL-BADAOUI, Maria; GHERABI, Noreddine; QUANOUNI , Fatima; AMNAI, Mohamed. A Novel Ontology-Based Approach for Analyzing Patient Sentiment Regarding Chronic Diseases. International Journal of Online and Biomedical Engineering (iJOE), [S. l.], v. 21, n. 08, p. pp. 155–170, 2025. DOI: 10.3991/ijoe.v21i08.53767. Disponível em: https://online-journals.org/index.php/i-joe/article/view/53767. Acesso em: 26 apr. 2026.