Miahelvina M, Aniswita, Isnaniah, Haida Fitri. The Effect of the Buzz Group Learning Method on the Mathematical Problem-Solving Abilities of Eighth Grade Students at SMPN 6 Pariaman. TOFEDU [Internet]. 2025 Dec. 2 [cited 2025 Dec. 8];4(8):4723-32. Available from: http://journal.tofedu.or.id/index.php/journal/article/view/1105