Pujiastuti, Heni, Rudi Haryadi, and Alif Maulana Arifin. “The Development of Augmented Reality-Based Learning Media to Improve Students’ Ability to Understand Mathematics Concept”. Unnes Journal of Mathematics Education 9, no. 2 (August 31, 2020): 92-101. Accessed May 2, 2024. http://journal.unnes.ac.id/sju/ujme/article/view/39340.