Khoirunnisa, Iskumaila, et al. “INTENSITY OF TRANSPORTATION MOVEMENT IN DKI JAKARTA PSBB AND PPKM POLICIES DURING THE COVID-19 PANDEMIC”. Jurnal Pensil : Pendidikan Teknik Sipil, vol. 11, no. 3, Sept. 2022, pp. 242-57, doi:10.21009/jpensil.v11i3.28369.