YOSEP LORENZO PANJAITAN , N.; UTAMA RITONGA , F. . USU Social Welfare Students’ Efforts to Increase a Child’s Confidence in the YAFSI Smart House. Literasi Jurnal Pengabdian Masyarakat dan Inovasi, [S. l.], v. 4, n. 2, p. 102-109, 2024. DOI: 10.58466/literasi.v4i2.1515. Disponível em: https://jurnal.politap.ac.id/index.php/literasi/article/view/1515. Acesso em: 14 oct. 2025.