1.
Loleh S, Aswad Y, Usman L. Application Of Breathing Exercises to Increase Lung Capacity and Oxygen Saturation in The Elderly at Putra Mandiri Foundation Gorontalo City. ABDIMAS [Internet]. 2022 Apr. 30 [cited 2024 Nov. 21];5(1):1659_1664. Available from: https://journal.umtas.ac.id/index.php/ABDIMAS/article/view/1692