กิ่งแก้ว ส. The Emergence and Decline Kra Jap Pi as Musical Instrument of the Siamese Royal Court. JASU [internet]. 2020 Feb. 6 [cited 2026 Oct. 12];37(1):145-79. available from: https://so04.tci-thaijo.org/index.php/jasu/article/view/238622