Pornpreedawan, P., Puengsiricharoen, K., Tantisatirapong, S., Taweerutchana, R. and Sueaseenak*, D. (2021) “A Bed-Fall Notification System Using Pressure and Ultrasonic Sensors”, CURRENT APPLIED SCIENCE AND TECHNOLOGY. Bangkok, Thailand, 22(3), p. DOI: 10.55003/cast.2022.03.22.011 (13 pages). doi: 10.55003/cast.2022.03.22.011.