Wirasak Fungfuang, Voravit Siripholvat, Suchart Sa-nguanphan, & Anuchai Pinyopummin. (2009). Effects of Extender, Cryoprotectant and Freezing Protocols on Post-thaw Sperm Motility, Morphology and Viability of Three-yellow Cocks (Gallus domesticus) Spermatozoa. Agriculture and Natural Resources, 43(2), 269–279. retrieved from https://li01.tci-thaijo.org/index.php/anres/article/view/244670