“IMPLEMENTING THINK-TALK-WRITE (TTW) STRATEGY TO IMPROVE THEUNDERSTANDING OF MATHEMATICS CONCEPTSAT SMP NEGERI 1 BANGKO”. Primary: Jurnal Pendidikan Guru Sekolah Dasar 10, no. 4 (August 25, 2021): 852–859_. Accessed December 16, 2025. https://primary.ejournal.unri.ac.id/index.php/JPFKIP/article/view/661.