ZAENAB, Zaenab. Application of Anthocyanin Extract from Purple Sweet Potato (Ipomoea batatas L.) as a Natural Indicator for Borax Detection in Puli Crackers. Journal of Public Health and Pharmacy, Indonesia, v. 6, n. 1, p. 171–179, 2026. DOI: 10.56338/jphp.v6i1.7321. Disponível em: https://jurnal.unismuhpalu.ac.id/index.php/jphp/article/view/7321. Acesso em: 1 oct. 2026.