Archives
] (2020). END PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 78(1), Continuous. presented at the February/2020. Retrieved from http://oaji.net/articles/2020/457-1581495098.pdf
(2015). CONTENTS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 66(1), Discontinuous. presented at the August/2015. Retrieved from http://oaji.net/articles/2021/457-1623335648.pdf
(2020). COVER PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 78(3), Continuous. presented at the June/2020. Retrieved from http://oaji.net/articles/2020/457-1592832157.pdf
(2012). CONTENTS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 41(1), Discontinuous. presented at the April/2012. Retrieved from http://oaji.net/articles/2021/457-1639940796.pdf
(2017). Contents. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 75(4), Continuous. presented at the August/2017. Retrieved from http://oaji.net/articles/2017/457-1503750080.pdf
(2011). END. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 31(1), Discontinuous. presented at the July/2011. Retrieved from https://oaji.net/articles/2023/457-1681029183.pdf
(2019). CONTENTS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 77(1), Continuous. presented at the February/2019. Retrieved from http://oaji.net/articles/2019/457-1550561580.pdf
(2014). END PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 60(1), Discontinuous. presented at the July/2014. Retrieved from http://oaji.net/articles/2021/457-1627455371.pdf
(2014). COVER 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/2021/457-1628769256.pdf
(2018). COVER PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 76(1), Continuous. presented at the February/2018. Retrieved from http://oaji.net/articles/2017/457-1519987609.pdf
(2013). CONTENTS. 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/2021/457-1630599276.pdf
(2019). END PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 77(4), Continuous. presented at the August/2019. Retrieved from http://oaji.net/articles/2019/457-1566969502.pdf
(2021). COVER PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 79(2), Continuous. presented at the April/2021. Retrieved from http://oaji.net/articles/2021/457-1617434220.pdf
(2012). END PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 49(1), Discontinuous. presented at the December/2012. Retrieved from http://oaji.net/articles/2021/457-1632307646.pdf
(2016). COVER 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/2021/457-1622013529.pdf
(2012). CONTENTS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 47(1), Discontinuous. presented at the November/2012. Retrieved from http://oaji.net/articles/2021/457-1635844607.pdf
(2024). END. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 82(1), Continuous. presented at the February/2024. Retrieved from https://oaji.net/articles/2023/457-1708677151.pdf
(2012). CONTENTS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 42(1), Discontinuous. presented at the May/2012. Retrieved from http://oaji.net/articles/2021/457-1639922141.pdf
(2011). END. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 32(1), Discontinuous. presented at the July/2011. Retrieved from https://oaji.net/articles/2023/457-1678802463.pdf
(2020). COVER PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 78(4), Continuous. presented at the August/2020. Retrieved from http://oaji.net/articles/2020/457-1596902063.pdf
(2014). END PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 61(1), Discontinuous. presented at the October/2014. Retrieved from http://oaji.net/articles/2021/457-1627391516.pdf
(2019). COVER 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/2019/457-1556863326.pdf
(2023). COVER. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 81(4), Continuous. presented at the August/2023. Retrieved from https://oaji.net/articles/2023/457-1691443409.pdf
(2013). CONTENTS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 55(1), Discontinuous. presented at the July/2013. Retrieved from http://oaji.net/articles/2021/457-1630346932.pdf
(2022). END. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 80(3), Continuous. presented at the June/2022. Retrieved from https://oaji.net/articles/2022/457-1657803715.pdf