Hidayah, Nurul, and Yuna Annisa Salsabila. “Cellulose Sponge, the Detector of Esophageal Cancer: Innovation for Early Detection of Esophageal Cancer Without Biopsy?: A Mini Review”. Open Access Macedonian Journal of Medical Sciences 10, no. F (May 4, 2022): 386–390. Accessed May 3, 2024. https://oamjms.eu/index.php/mjms/article/view/9142.