KINASIH, Rengganis Wulan; FAYYAZAL, Nadira Mais; PANUNGGAL, Binar; WIDYASTUTI, Nurmasari; KURNIAWATI, Dewi Marfu’ah. Reduction of Tannins in Black Tea Using Rice Husk Ash: An Innovation to Reduce The Risk of Iron Deficiency Anemia: Rengganis Wulan Kinasih, Nadira Mais Fayyaza, Binar Panunggal, Nurmasari Widyastuti, Dewi Marfu’ah Kurniawati. Jurnal Persada Husada Indonesia, [S. l.], v. 13, n. 2, p. 9–16, 2026. DOI: 10.56014/jphi.v13i2.500. Disponível em: https://jurnal.stikesphi.ac.id/index.php/kesehatan/article/view/500. Acesso em: 6 jun. 2026.