AHAMMAD, M U; MAHMMUD, M R; BULBUL, S M; YEASMIN, T. Effect of oyster shell,limestone and calcium premix on egg production and egg shell quality. The Indian Journal of Animal Sciences, Delhi, India, v. 75, n. 7, 2005. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/8162. Acesso em: 4 jun. 2026.