Nabsib, Ornampai. “Cras and Quinine Disputes Quill and Sail”. Journal of Humanities and Social Sciences Suratthani Rajabhat University 10, no. 3 (December 25, 2018): 257–272. Accessed May 2, 2024. https://so03.tci-thaijo.org/index.php/jhsc/article/view/153949.