Kandhi, Putu Wijaya. 2024. “Effect Of Vitamin C On Tnf-Alpha Expression In Recurrent Tonsillitis At Rsud Dr. Moewardi”. Indonesian Basic and Experimental Health Sciences 13 (1). Surakarta, Indonesia:1-4. https://ibehs.rsmoewardi.com/index.php/ibehs/article/view/26.