Dwi Anugrah, Annisa. “NURSING CARE IN EFFECTIVENESS OF BREATHING FOR CHRONIC OBSTRUCTION PATIENTS IN RSI NASHRUL UMMAH LAMONGAN”. Journal of Vocational Nursing 2, no. 1 (May 31, 2021): 53–56. Accessed April 19, 2025. https://e-journal.unair.ac.id/JoViN/article/view/26877.