Lochan Das, R. and Cleesuntorn, A. (2019) “Visual Spatial Intelligence Tools-Based Mathematics Teaching: Evidence of Preparing a Proposal”, Journal of Education Studies, Chulalongkorn University. Bangkok, Thailand, 47(2), pp. 292–314. available at: https://so02.tci-thaijo.org/index.php/EDUCU/article/view/196396 (accessed: 28 August 2026).