Surachman, A., Y. Widiyono, and H. Setyowati. “STRUCTURAL STUDY AND MORAL VALUE IN THE NOVEL OMBAK SANDYAKALANIG BY TAMSIR AS”. Jurnal Ilmu Bahasa, Sastra Dan Pengajarannya, Vol. 3, no. 1, May 2024, pp. 1-14, https://ebook.umpwr.ac.id/index.php/jibsp/article/view/3658.