Lodatko Yevgen Olexandrovych. Theory and practice of developing mathematical culture of a primary school teacher. : д.пед.н. : spec.. 13.00.02 - Теорія і методика навчання (з галузей знань) : presented. 2012-06-12; popup.evolution: .; B. Khmelnitsky state university in Cherkasy. – , 0512U000495.

Updated: 2026-10-19