Ilyas, Taufiq Rahman. “EFFECTIVENESS OF PPKM (ENFORCEMENT OF RESTRICTIONS ON COMMUNITY ACTIVITIES) EMERGENCY AND LEVELS 1-4 ON CONTROL OF SPREAD COVID 19 VIRUS IN EAST JAVA”. Percipience: International Journal of Social, Administration, & Entrepreneurship 1, no. 1 (November 12, 2021): 39-46. https://doi.org/10.33474/percipience.v1i1.13515.