Heni. 2019. “DESIGN OF INFORMATION SYSTEM FOR REGISTRATION OF WEB-BASED ELECTRONIC SIGNING CARD (E-KTP) (CASE STUDY: KECAMATAN GADINGREJO)”. Inovasi Pembangunan : Jurnal Kelitbangan 7 (3):287. https://doi.org/10.35450/jip.v7i3.159.