Kupradit, Chanida, and Mariena Ketudat-Cairns. “THE EXTRACTION AND PURIFICATION OF BOAR SPERM SURFACE PROTEIN”. Suranaree Journal of Science and Technology 16, no. 3 (August 27, 2026): 245–251. accessed September 10, 2026. https://ph04.tci-thaijo.org/index.php/SUJST/article/view/13522.