Nurseha, Ilham, Mieke Miarsyah, and Rizhal Hendi Ristanto. “Covid-19 Literacy Test: Developing of Instruments and Measuring for High School Students”. Biosfer: Jurnal Pendidikan Biologi 15, no. 1 (April 7, 2022): 1-11. Accessed April 18, 2026. http://103.8.12.212:33180/unj/index.php/biosfer/article/view/25377.