Phuong, N. T. M. and Phan, N. (2026) “Plumage cleanliness, foot health, and growth performance of Co ducks provided with different tray-based water-contact areas under semi-dry housing: Water contact and welfare in Co ducks”, Letters In Animal Biology, 6(2), pp. 97–107. doi: 10.62310/liab.v6i2.427.