Wanitjirattikal P, Kiatsupaibul S. Tail Dependenceo f Student’st Copula and Double t Copula and Their Effects on Pricing Credit Derivative. Sci Tech Asia [internet]. 2015 Oct. 31 [cited 2026 Mar. 7];12(2):1-9. available from: https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/41513