ZAYADI, Rabiatul Adawiyah; ABDUL RAHIM, Nurliyana; ABU BAKAR, Faridah. Determination of Flavonoid and Caffeine Content in Black and Oolong Teas. Journal of Science and Technology, [S. l.], v. 8, n. 2, 2016. Disponível em: https://penerbit.uthm.edu.my/ojs/index.php/JST/article/view/1747.. Acesso em: 4 may. 2024.