Kitisri, Chuthamat, Ranchan Nokham, Phitsanu Boonprasert, Punnee Chaiwong, Dussadee Konartorn, and Khanuengnit Phetcharat. 2024. “Developing a volume control innovation for elderly with congestive heart failure”. Science, Engineering and Health Studies 18 (December):24050025. https://doi.org/10.69598/sehs.18.24050025.