Maliki, A. R. and Al Hafis, R. I. (2026) “ELECTRONIC ID CARD (KTP-EL) SERVICE INNOVATION THROUGH THE PETA CINTA PROGRAM IN SUMBERSARI SUB-DISTRICT, JEMBER REGENCY”, Indonesian Journal of Social Sciences, Policy and Politics, 4(2), pp. 90–98. doi: 10.69745/ijsspp.v4i2.195.