Yosep Lorenzo Panjaitan , Nicolas, and Fajar Utama Ritonga. 2024. “USU Social Welfare Students’ Efforts to Increase a Child’s Confidence in the YAFSI Smart House”. Literasi Jurnal Pengabdian Masyarakat Dan Inovasi 4 (2):102-9. https://doi.org/10.58466/literasi.v4i2.1515.