Butvilienė, Jūratė. “NONFORMAL ADULT EDUCATION: PUBLIC AND PRIVATE TEACHING SECTORS”. Acta Paedagogica Vilnensia 30 (January 1, 2013): 126–136. Accessed October 27, 2025. https://test.zurnalai.vu.lt/acta-paedagogica-vilnensia/article/view/1546.