Pasaribu, W.M. and Lubis, M. 2018. CERITA RAKYAT œELUH BERRU TINAMBUNEN : KAJIAN SOSIOLOGI SASTRA. JURNAL SASTRA INDONESIA (SASINDO). 7, 1 (Aug. 2018). DOI:https://doi.org/10.24114/sasindo.v7i1.11747.