Cahyo, A., Nuryatin, A. and Naryatmojo, D.L. 2023. Moral Values in Five Novels by Syahid Muhammad and Their Suitability as Literature Teaching Materials in High Schools. Seloka: Jurnal Pendidikan Bahasa dan Sastra Indonesia. 12, 1 (Apr. 2023), 110-117. DOI:https://doi.org/10.15294/seloka.v12i1.74501.