@article {1244, title = {END PAGE}, journal = {Problems of Education in the 21st Century}, volume = {77}, year = {2019}, month = {October/2019}, pages = {Continuous}, type = {Other}, chapter = {684}, abstract = {End page, Vol. 77, No. 5, 2019, PEC}, keywords = {end page}, issn = {1822-7864}, url = {http://oaji.net/articles/2019/457-1571384887.pdf}, author = {Editorial Board} }