A. Adriani and V. P. Simarmata, “The Relationship between Nutritional Status and Degree of Pneumonia in Toddlers at Universitas Kristen Indonesia General Hospital”, J. Drug Delivery Ther., vol. 12, no. 3-S, pp. 129–133, Jun. 2022, doi: 10.22270/jddt.v12i3-S.5391.