Achmad, B. F., Arifin, M. Z., & Nuraeni, A. (2019). Effect of swallowing therapy to avoid aspiration in patients with post-stroke dysphagia at the stroke unit of Harjono hospital, Indonesia. International Journal of Research in Medical Sciences, 7(6), 2192–2197. https://doi.org/10.18203/2320-6012.ijrms20192497