Kristy, A., H. Hardian, W. W. S. Putra, N. M. D. Yaniswari, and T. Tania. “The Role of Macronutrients in Chronic Obstructive Pulmonary Disease: A Review”. Jurnal Respirasi, vol. 10, no. 2, May 2024, pp. 161-7, doi:10.20473/jr.v10-I.2.2024.161-167.