Marusynets, M., Z. Vakolia, and I. Perepeliuk. “The Moral Education Of Children And Youth From A Pedagogical Retrospective”. International Journal of Social and Educational Innovation (IJSEIro), Vol. 6, no. 12, Oct. 2019, pp. 30-39, https://www.journals.aseiacademic.org/index.php/ijsei/article/view/137.