A STUDY OF LITERARY ECOLOGY IN THE NOVEL LEDHEK SAKA ERENG-ERENGE GUNUNG WILIS BY TULUS SETIYADI. jibsp [Internet]. 2025 Nov. 30 [cited 2026 Sep. 2];4(2):90-106. Available from: https://jurnal.umpwr.ac.id/index.php/jibsp/article/view/6373