Saranan, Kornkanok, and Nuntiya Chaiyabut. “Automatic Detection and Alert of Fall in a Restroom by Infrared Sensor”. Naresuan University Engineering Journal 15, no. 1 (June 13, 2020): 44–52. Accessed May 21, 2024. https://ph01.tci-thaijo.org/index.php/nuej/article/view/239881.