MARDICKO A, Rijal A, Sulistiowati R. Effectiveness of TGT Model on Communication Skills of Grade II Elementary School Students: Experimental Study. Journal.Math.Education [Internet]. 2025 Aug. 31 [cited 2026 Apr. 21];10(2):221-35. Available from: http://jurnal.unimor.ac.id/index.php/JIPM/article/view/9780