Wibowo, Dwi Nanda Satriyo Arif. “Calyceal Diverticulum: A Case Report”. Folia Medica Indonesiana 57, no. 1 (April 14, 2021): 76–81. Accessed June 5, 2025. https://e-journal.unair.ac.id/FMI/article/view/21197.