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. [Internet]. 2026 May 22 [cited 2026 May 31];2(5):269-83. Available from: https://brightmindpublishing.com/index.php/EI/article/view/2665