MANURUNG, Lastri Wahyuni; SIHOTANG, Supriandi; HASUGIAN, Eva Vronika; LUMBAN GAOL, Yolanda Adelina; NABABAN, Griffit Spanyer Indrawaty. Bimbingan Belajar Gratis sebagai Upaya Social-Distancing bagi Siswa di SMP Negeri 2 Lintong Nihuta. Indonesia Berdaya, [S. l.], v. 3, n. 2, p. 239–246, 2022. DOI: 10.47679/ib.2022210. Disponível em: https://ukinstitute.org/journals/ib/article/view/3208. Acesso em: 8 jul. 2026.