NORSHAHIRA, Osman; NORASHIDA, S. R.,; LUKMAN, Z. M. Content Validity Determination of the Suicidal Ideation Behaviour Assessment Instruments Using Content Validity Ratio (CVR) Formula: SUICIDAL IDEATION BEHAVIOUR ASSESSMENT. Journal of Drug Delivery and Therapeutics, India, v. 11, n. 4-S, p. 81–85, 2021. DOI: 10.22270/jddt.v11i4-S.4968. Disponível em: https://jddtonline.info/index.php/jddt/article/view/4968. Acesso em: 30 apr. 2026.