Implementation of Certainty Factor Method in Mental Health Diagnosis Expert System in Adolescents Aged 18 – 24 Years. Journal of Applied Business and Technology, [S. l.], v. 6, n. 1, p. 42–51, 2025. DOI: 10.35145/jabt.v6i1.195. Disponível em: https://www.e-jabt.org/index.php/JABT/article/view/195. Acesso em: 22 feb. 2026.