Camilla Pinkan Pawestri, Sri Untari and Intan Sari Rufiana (2026) “NEED ANALYSIS OF LUMIO BY SMART MEDIA DEVELOPMENT TO FACILITATE CITIZENSHIP LITERACY IN GRADE IV ELEMENTARY SCHOOL ”, SOSIOEDUKASI : JURNAL ILMIAH ILMU PENDIDIKAN DAN SOSIAL, 15(3), pp. 1654–1662. doi: 10.36526/sosioedukasi.v15i3.9225.