Stefanovska Petkovska, Miodraga, Marjan I. Bojadziev, and Vesna Velikj Stefanovska. “Reliability, Validity and Factor Structure of the 12-Item General Health Questionnaire Among General Population”. Open Access Macedonian Journal of Medical Sciences 3, no. 3 (June 25, 2015): 478–483. Accessed April 27, 2024. https://oamjms.eu/index.php/mjms/article/view/oamjms.2015.075.