Manik, D.H. and Umar, A. 2019. NILAI BUDAYA BATAK TOBA DALAM NOVEL MANGALUA KARYA IDRIS PASARIBU. JURNAL SASTRA INDONESIA (SASINDO). 8, 2 (Dec. 2019). DOI:https://doi.org/10.24114/sasindo.v8i2.15910.