PRAMESWARI, Balqis; HARYANI, Faradillah. ANALYSIS OF 8 GRADER STUDENTS’ PERFORMANCE AT SMP AM IN UNDERSTANDING THE TRIANGLE CONCEPT BASED ON NCTM GEOMETRY STANDARD: ANALISIS KINERJA SISWA KELAS 8 SMP AM DALAM MEMAHAMI KONSEP SEGITIGA BERDASARKAN STANDAR GEOMETRI NCTM. MaPan : Jurnal Matematika dan Pembelajaran, [S. l.], v. 11, n. 2, p. 307–325, 2023. DOI: 10.24252/mapan.2023v11n2a7. Disponível em: https://journal.uin-alauddin.ac.id/index.php/Mapan/article/view/40195. Acesso em: 19 may. 2025.