Villaver, J. P., Zacal, A. L., Gabaya, N. E., Cantila, M. L. Egg production, quality, and hatchability rates of Philippine ducks (Anas luzonica) in response to low-cost cassava-based rations. Int. J. Agric. Tech. [internet]. 2022 Mar. 15 [cited 2025 Aug. 27];18(2):917-26. available from: https://li04.tci-thaijo.org/index.php/IJAT/article/view/6962