Ragalevičius , L., and R. Leimonienė. “Some Data on Health Condition of the Students of Vilnius Teachers‘ Training Institute (On the Basis of the Data of 1967-1971)”. Psichologija 12 (January 8, 1972): 11–16. Accessed May 2, 2024. https://www.journals.vu.lt/psichologija/article/view/9261.