Vo, P.Q., Pham, T.M.N. and Ho, T.N. 2018. Challenges to speaking skills encountered by English-majored students: A story of one Vietnamese university in the Mekong Delta. CTU Journal of Innovation and Sustainable Development . 54, 09 (Jul. 2018), 38-44. DOI:https://doi.org/10.22144/ctu.jen.2018.022.