Sugiarto, Henry, et al. “Pain Characteristics of Central Nervous System Tumor in Mohammad Hoesin General Hospital”. Jurnal Kedokteran Dan Kesehatan : Publikasi Ilmiah Fakultas Kedokteran Universitas Sriwijaya, vol. 7, no. 2, Apr. 2020, pp. 145-9, https://doi.org/10.32539/jkk.v7i2.145.