1.
Andri Nugroho A, Dwijayanti I, Prayito M. Validation of a Mixed Reality-based Digital Book on the Topic of Algebra for Grade 7. KSS [Internet]. 2024Mar.12 [cited 2024Jul.17];9(6):708–718. Available from: https://knepublishing.com/index.php/KnE-Social/article/view/15325