Paramitha, Aditya, Sri Wahyudati, Wahyu Wiryawan, and Sefri Noventi Sofia. “Pengaruh Threshold Inspiratory Muscle Training Praoperasi Terhadap Kebugaran Kardiorespirasi Pascabedah Ganti Katup Jantung”. Medica Hospitalia : Journal of Clinical Medicine 7, no. 1 (May 18, 2020): 82–90. Accessed November 23, 2024. http://medicahospitalia.rskariadi.co.id/medicahospitalia/index.php/mh/article/view/433.