Premchaisawatt, S. and Ruangchaijatupon, N. (2017) “Indoor-positioning of wireless devices by using data mining algorithms with 2 access points”, Asia-Pacific Journal of Science and Technology, 19(2), pp. 276–283. available at: https://so01.tci-thaijo.org/index.php/APST/article/view/82937 (accessed: 2 September 2026).