DJ. SIMANULLANG, Pdt. Henry; NAPITUPULU, Moralina; TAMBUNAN, Lidya Agustina; SITANGGANG, Helen Patricia; PURBA, Elda Naida; SIHOMBING, Putri A; YANI SIHOTANG, Yende Puji. Pemberian Bimbingan Belajar Bahasa dan Berhitung Gratis di SDN 173638 Pardamean. Jurnal Pendidikan Tambusai, [S. l.], v. 7, n. 1, p. 138–141, 2023. DOI: 10.31004/jptam.v7i1.6053. Disponível em: http://jptam.org/index.php/jptam/article/view/6053. Acesso em: 22 dec. 2024.