Thi Thu Ha, N., Tran Tuyet Mai, D., Thi Thuy Hang, T., & Phuoc Thanh, L. (2022). Effects of oil and grape seed tannin extract on intakes, digestibility, milk yield and composition of Saanen goats: https://doi.org/10.12982/VIS.2023.004. Veterinary Integrative Sciences, 21(1), 37–47. retrieved from https://he02.tci-thaijo.org/index.php/vis/article/view/259991