Ismunandar, Denni, and Luthfiyati Nurafifah. “Pengaruh Penggunaan Buku Ajar Matematika Berbantuan Geogebra Terhadap Karakter Kreatif Siswa”. PRISMA, Prosiding Seminar Nasional Matematika 2 (February 18, 2019): 526-532. Accessed November 23, 2024. https://journal.unnes.ac.id/sju/prisma/article/view/29045.