SRI, K. Bhavya; MANUSHA, G.; VALLAKEERTHI, Narmada; SADHULA, Anitha; KUMAR, V. Kiran; SUMAKANTH, M. Sensitive chromogenic method development and validation for the estimation of Vitamin A in the Food and Cosmetics Products. Journal of Neonatal Surgery, Lahore, Pakistan, v. 14, n. 32S, p. 2750–2759, 2025. DOI: 10.63682/jns.v14i32S.7822. Disponível em: https://jneonatalsurg.com/index.php/jns/article/view/7822. Acesso em: 5 sep. 2026.