IMPLEMENTASI LESSON STUDY DALAM PEMBELAJARAN MATEMATIKA MATERI ATURAN SINUS KELAS XI DI SMK KARTIKA XIX-3 KOTA CIREBON. Integral : Pendidikan Matematika, [S. l.], v. 13, n. 1, p. 58–62, 2022. Disponível em: https://e-journal.umc.ac.id/index.php/JNR/article/view/3934. Acesso em: 26 nov. 2025.