R. . Widjajanti, N. S. Ristianti, H. H. . Ardiati, and K. . Nooringsih, “Spatial Adaptive Arrangement of Street Vendors to the Covid-19 Pandemic in Simpang Lima, Semarang, Indonesia”, Int J. of BES, vol. 9, no. 2-2, pp. 15–27, Jul. 2022.