Vilasineewan*, C., S. Siripant, and W. Meckvichai. “Model of Peacock Tail Covert Feather Based on Its Microscopic Structure”. CURRENT APPLIED SCIENCE AND TECHNOLOGY, vol. 12, no. 2, Mar. 2018, pp. 91-95, https://li01.tci-thaijo.org/index.php/cast/article/view/135597.