Varava В. Ю. ., and Horash К. В. . “USING THE EUROPEAN CRITERIA OF EVALUATION OF THE QUALITY OF SCHOOLBOOKS IN THE CREATION OF THE UKRAINIAN SCHOOLBOOKS”. Problems of the Modern Textbook, no. 14, June 2014, pp. 86-95, https://ipvid.org.ua/index.php/psp/article/view/524.