SAYIDAH, Widiami; SUBARINAH, Sri; HIKMAH, Nurul; BAIDOWI, Baidowi. Analisis Kemampuan Pemahaman Matematis Pada Materi Trigonometri Ditinjau Dari Kepercayaan Diri Siswa. Journal of Classroom Action Research, [S. l.], v. 5, n. 2, p. 18–25, 2023. DOI: 10.29303/jcar.v5i2.3039. Disponível em: https://jppipa.unram.ac.id/index.php/jcar/article/view/3039. Acesso em: 20 apr. 2024.