Sulistianingsih , T. and Prawiyata, Y. D. (2023) “The Effect of Using Small Group Discussion Toward Students’ Speaking Ability at SMA Al-Washliyah 1 Medan”, Jurnal Pendidikan Tambusai, 7(3), pp. 21331–21338. doi: 10.31004/jptam.v7i3.9881.