IRAWATI, Dian; STYAWAN, Anita Agustina; NURHAINI, Rahmi. Penetapan Kadar Kafein pada Teh Oolong (Camellia Sinensis) dengan Metode Titrasi Bebas Air. Prosiding University Research Colloquium, [S. l.], p. 464–469, 2018. Disponível em: https://repository.urecol.org/index.php/proceeding/article/view/223. Acesso em: 3 jul. 2024.