W. Novarianti, M. Syukri, M. D. Izhar, M. Ridwan, and F. Faisal, “Status Gizi dan Pemberian Kapsul Vitamin A sebagai Faktor Risiko Pneumonia Balita Usia 18-59 Bulan: Nutritional Status and Provision of Vitamin A as Risk Factors for Pneumonia among Toddlers Age 18-59 Months”, JBC, vol. 3, no. 2, pp. 47–54, Jun. 2021.