Ratih Nadhira Pratiwi, Ramawati, D. and Purwandari, H. (2023) “Case Study: Implementation of Effective Cough Techniques & Deep Breathing Relaxation Techniques in Patient An. A with Bronchial Asthma”, Journal of Bionursing, 5(3), pp. 362-366. doi: 10.20884/1.bion.2023.5.3.224.