[1]
HelaluddinH., MannahaliM., PurwatiD., AlamsyahA. and WijayaH. 2023. An Investigation into the Effect of Problem-based Learning on Learners’ Writing Performance, Critical and Creative Thinking Skills. Journal of Language and Education. 9, 2 (Jun. 2023), 101-117. DOI:https://doi.org/10.17323/jle.2023.14704.