Okita SY, Jamalian A. Current Challenges in Integrating Educational Technology into Elementary and Middle School Mathematics Education. JMETC [Internet]. 2011 Dec. 9 [cited 2026 Apr. 4];2(2). Available from: https://journals.library.columbia.edu/index.php/jgh/%252525252509%252525252509%252525252509%252525252509%252525252509%252525252509%252525252509%252525252509%252525252509%252525252509%252525252509%252525252509%252525252509%252525252509%252525252509https:/journals.library.columbia.edu/index.php/jmetc/article/view/724