Sema, E.A., Yesigat, S.G. and Dememe, B.Z. (2024) “Effects of Problem Based Instruction on EFL Students’ Writing Performance”, Zhongguo Kuangye Daxue Xuebao, 29(3), pp. 153–165. Available at: https://zkdx.ch/journal/zkdx/article/view/76 (Accessed: 13 July 2025).