TY - JOUR AU - Ningrum, Rizky Kusuma PY - 2020 TI - Sampul Depan JF - Warta Pengabdian; Vol 13 No 3 (2019): Warta Pengabdian DO - 10.19184/wrtp.v13i3.18836 KW - N2 - UR - https://jurnal.unej.ac.id/index.php/WRTP/article/view/18836