SUNARTI; TEGUH TRIANTON. The Study Of Moral Values And Education On The Novel “Sukuh, Misteri Portal Kuno Di Gunung Lawu” The Work Of Rizki Ridyasmara And Its Relevance As A Reading Material In Sma Negeri 19 Medan. International Journal Of Humanities Education and Social Sciences (IJHESS) , [S. l.], v. 1, n. 4, 2022. DOI: 10.55227/ijhess.v1i4.125. Disponível em: http://ijhess.com/index.php/ijhess/article/view/125. Acesso em: 1 may. 2026.