Yosef DEMON. The Main Character, Betty Sitorus and the Art of Cancer Befriending. An Overview of Literature, Language and Education Research Vol. 10, [S. l.], p. 35–48, 2025. DOI: 10.9734/bpi/aoller/v10/4091. Disponível em: https://stm.bookpi.org/AOLLER-V10/article/view/17294. Acesso em: 29 jul. 2026.