Hafiz, M., Yunus, F., Suryamin, M., Alatas, M. F. and Wibowo, A. (2023) “Prevalence and Risk Factors of GERD among Stable COPD Patients”, Jurnal Respirasi, 9(1), pp. 1–6. doi: 10.20473/jr.v9-I.1.2023.1-6.