DEVELOPMENT AND PSYCHOMETRIC VALIDATION OF A SELF-REPORT QUESTIONNAIRE MEASURING THE NEGATIVE IMPACT OF SOCIAL MEDIA USE ON SELF-ESTEEM AND IMPOSTER AMONG UZBEK YOUTH. Edu. Insi. 2026;2(5):269-283. Accessed May 31, 2026. https://brightmindpublishing.com/index.php/EI/article/view/2665