R. . Azhar Aliady, I. ., H. . Kuntohadi, R. . Yoel Vebra, C. . Budiman, and H. . Purwoko, “The Risk Management of COVID-19 Pandemic on the Delivery of Goods at PT. Sicepat Ekspress Indonesia”, KSS, vol. 8, no. 9, pp. 793–805, May 2023.