Purba, Yutri Fahira, Haris Sutan Lubis, and Emma Marsella. “Nilai-Nilai Moral Dalam Novel Iyan Bukan Anak Tengah Karya Armaraher: Kajian Sosiologi Sastra”. Jurnal Bahasa Indonesia Prima (BIP) 6, no. 2 (September 30, 2024): 209-224. Accessed November 22, 2024. https://jurnal.unprimdn.ac.id/index.php/BIP/article/view/5621.