Archives
] (2015). COVER PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 64(1), Discontinuous. presented at the April/2015. Retrieved from http://oaji.net/articles/2021/457-1623483897.pdf
(2011). COVER. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 34(1), Discontinuous. presented at the September/2011. Retrieved from https://oaji.net/articles/2023/457-1678540816.pdf
(2015). COVER PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 63(1), Discontinuous. presented at the December/2015. Retrieved from http://oaji.net/articles/2021/457-1626702332.pdf
(2012). COVER. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 39(1), Discontinuous. presented at the March/2012. Retrieved from http://oaji.net/articles/2021/457-1640106871.pdf
(2011). CONTENTS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 29(1), Discontinuous. presented at the May/2011. Retrieved from https://oaji.net/articles/2023/457-1681116455.pdf
(2017). CONTENTS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 75(5), Continuous. presented at the October/2017. Retrieved from http://oaji.net/articles/2017/457-1509895925.pdf
(2020). COVER PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 78(5), Continuous. presented at the October/2020. Retrieved from http://oaji.net/articles/2020/457-1600951094.pdf
(2023). COVER. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 81(3), Continuous. presented at the June/2023. Retrieved from https://oaji.net/articles/2023/457-1687424700.pdf
(2019). END PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 77(2), Continuous. presented at the April/2019. Retrieved from http://oaji.net/articles/2019/457-1556864037.pdf
(2014). END PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 59(1), Discontinuous. presented at the April/2014. Retrieved from http://oaji.net/articles/2021/457-1628769341.pdf
(2020). END PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 78(6), Continuous. presented at the December/2020. Retrieved from http://oaji.net/articles/2020/457-1607330369.pdf
(2013). COVER PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 53(1), Discontinuous. presented at the April/2013. Retrieved from http://oaji.net/articles/2021/457-1630675663.pdf
(2018). COVER PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 76(3), Continuous. presented at the June/2018. Retrieved from http://oaji.net/articles/2017/457-1529089167.pdf
(2012). CONTENTS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 48(1), Discontinuous. presented at the November/2012. Retrieved from http://oaji.net/articles/2021/457-1632416901.pdf
(2022). END. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 80(5), Continuous. presented at the October/2022. Retrieved from https://oaji.net/articles/2022/457-1667683197.pdf
(2019). END PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 77(6), Continuous. presented at the December/2019. Retrieved from http://oaji.net/articles/2019/457-1575642927.pdf
(2016). END PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 71(1), Discontinuous. presented at the June/2016. Retrieved from http://oaji.net/articles/2021/457-1622013615.pdf
(2012). COVER. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 46(1), Discontinuous. presented at the October/2012. Retrieved from http://oaji.net/articles/2021/457-1636911286.pdf
(2015). COVER PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 65(1), Discontinuous. presented at the June/2015. Retrieved from http://oaji.net/articles/2021/457-1623403304.pdf
(2012). COVER. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 40(1), Discontinuous. presented at the March/2012. Retrieved from http://oaji.net/articles/2021/457-1640025038.pdf
(2011). CONTENTS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 30(1), Discontinuous. presented at the May/2011. Retrieved from https://oaji.net/articles/2023/457-1681047683.pdf
(2021). CONTENTS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 79(4), Continuous. presented at the June/2021. Retrieved from http://oaji.net/articles/2021/457-1628686515.pdf
(2021). END PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 79(4), Continuous. presented at the August/2021. Retrieved from http://oaji.net/articles/2021/457-1628687649.pdf
(2019). END PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 77(3), Continuous. presented at the June/2019. Retrieved from http://oaji.net/articles/2019/457-1561382509.pdf
(2013). COVER PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 54(1), Discontinuous. presented at the June/2013. Retrieved from http://oaji.net/articles/2021/457-1630599231.pdf