Tsolova G, Manolova A, Dimitrov P, Dimitrova A, Strandzheva M, Evstatieva K. Behavioral Health Risk Factors Among School Children Aged 14-18. IJRHSN [Internet]. 2016 Mar. 31 [cited 2024 Dec. 22];2(3):79-92. Available from: https://gnpublication.org/index.php/hsn/article/view/291