H. Shaheen, Dr., E. Himabindu, Dr. T. Sreenivasulu, and Dr. Rajasekar Rangasamy. “An IoT Based System to Detect a Person Wheelchair Fall”. International Journal of Engineering & Technology 7, no. 3.20 (September 1, 2018): 735–737. Accessed November 22, 2024. https://sciencepubco.com/index.php/ijet/article/view/26739.