NUR SRI UNDANA; SURIYANA; RIYANTI NURDIANA. ANALISIS PROBLEM SOLVING PADA SISWA SMP DARUDDA’WAH MATERI AL JABAR. Trigonometri: Jurnal Matematika dan Ilmu Pengetahuan Alam, [S. l.], v. 4, n. 2, p. 21–30, 2024. DOI: 10.3483/trigonometri.v4i2.4818. Disponível em: https://ejournal.warunayama.org/index.php/trigonometri/article/view/4818. Acesso em: 29 aug. 2025.