Mameshina Olga Sergiyivna. Psychological conditions of development of ecological consciousness of high-school pupils in the system of out-of-school education : к.психол.н. : spec.. 19.00.07 - Педагогічна та вікова психологія : presented. 2004-05-12; popup.evolution: .; Institute of Pedagogy and Phsychlogy of vacational education of Pedagogic Sciences Academy of Ukraine. – , 0404U001905.

Updated: 2026-11-08