PASARIBU, Willy Mario; LUBIS, Malan. CERITA RAKYAT œELUH BERRU TINAMBUNEN : KAJIAN SOSIOLOGI SASTRA. JURNAL SASTRA INDONESIA (SASINDO), [S. l.], v. 7, n. 1, 2018. DOI: 10.24114/sasindo.v7i1.11747. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/sasindo/article/view/11747. Acesso em: 4 sep. 2025.