Bondoc , O.L., A.O. Ebron, A.R. Ramos, and R.C. Santiago. 2022. “Egg Components in Balut Produced from Three Itik-Pinas (IP) Mallard Breeds in the Philippines”. International Journal of Poultry Science 21 (1): 10–17. https://doi.org/10.3923/ijps.2022.10.17.