S. Dhinu Priya, V. Nandhini, V. Santha Rubini, S. Manoj, D. Ambika, G. Poovizhi,. 2020. “Dynamic Study on Fall Accidents and Its Prevention: An Approach through Questionnaire Survey”. International Journal of Advanced Science and Technology 29 (1), 1572 -81. http://sersc.org/journals/index.php/IJAST/article/view/3721.