ВИПУСК, П. Повна версія видання. All Ukrainian scientific-practical magazine Principal of School Liceum Gymnasium, [S. l.], v. 19, n. 4, p. 3–104, 2018. Disponível em: https://director.npu.edu.ua/index.php/dslg/article/view/160. Acesso em: 18 may. 2024.