DR. IRVAN, S.PD., M.SI. Cymath dan Game Edukasi: Solusi Menyenangkan Belajar Aljabar di SMP . E-Book Al’Adzkiya, [S. l.], 2026. Disponível em: https://ebook.penerbitaladzkiya.com/index.php/ebook/article/view/60. Acesso em: 19 jun. 2026.