TY - JOUR AU - Sari, Rosnida AU - Ningrum, Rizky Kusuma PY - 2020 TI - Pengantar Editor JF - Warta Pengabdian; Vol 14 No 2 (2020): Warta Pengabdian DO - 10.19184/wrtp.v14i2.18175 KW - N2 - Preface UR - https://jurnal.unej.ac.id/index.php/WRTP/article/view/18175