Norshahira, O., Norashida, S. R., & Lukman, Z. M. (2021). 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, 11(4-S), 81-85. https://doi.org/10.22270/jddt.v11i4-S.4968