[1]
R. Adawiyah, M. A. Prasetyo, H. Ayu, R. E. Sirait, F. P. R. B. Ginting, and G. B. S. Y. Tarigan, “The economic life of a small community during the Covid-19 pandemic in the Simalingkar A area of North Sumatra”, PSSJ, vol. 2, no. 3, pp. 10–17, Nov. 2022.