Kozak, Liudmyla, Oksana Popovych, Victoria Ivanova, Larysa Harashchenko, y Svitlana Teslenko. «Teaching Professional Competence in Preschool Education». Amazonia Investiga 13, no. 73 (enero 30, 2024): 114–127. Accedido enero 29, 2026. https://amazoniainvestiga.info/index.php/amazonia/article/view/2636.