NASRUDIN, Nur Hasni et al. Mobile Application: Learning Basic Mathematics Operation using Augmented Reality. Mathematical Sciences and Informatics Journal, [S.l.], v. 2, n. 1, p. 9-20, may 2021. ISSN 2735-0703. Available at: <https://myjms.mohe.gov.my/index.php/mij/article/view/12696>. Date accessed: 06 feb. 2023. doi: https://doi.org/10.24191/mij.v2i1.12696.