Alfirdaus, A.F.A.N.H., Permatasari, W. , Hamdani, D. and Hidayat, N. 2023. Case Study of Implementation of Slow Deep Breathing Therapy to Reduce Pain in Gastritis Sufferers. KIAN JOURNAL. 2, 2 (Sep. 2023), 33–41. DOI:https://doi.org/10.56359/kian.v2i2.238.