ภู่พงศ์พันธุ์ (Poopongpan) ว. (Woraporn). (2019). A Relationship between Ayutthaya and Lan Xang. Journal of the Faculty of Arts, Silpakorn University, 41(1), 150–167. retrieved from https://so04.tci-thaijo.org/index.php/jasu/article/view/194694