AULIYA, N. R. Butterfly pea flower extract as a natural colorant for yogurt: impacts on sensory characteristics and functional value. Hasanuddin Advanced Studies in Agrocomplex Sciences Journal, [S. l.], v. 1, n. 1, p. 13–23, 2025. Disponível em: https://agritech.unhas.ac.id/ojs/index.php/hasas/article/view/2173. Acesso em: 4 feb. 2026.