Baitate, P. “H.R.H. PRINCE NARATHIP PRAPANPONG’S LYRIC DRAMA: THE INTELLECTUAL TREASURE OF PERFORMANCE FROM “ROYAL COURT” TO ‘FOLKWAYS’: The Intellectual Treasure of Performance from "Royal Court" to ‘ Folkways’”. Fine Arts Journal: Srinakharinwirot University, vol. 23, no. 2, Dec. 2019, pp. 93-102, https://so01.tci-thaijo.org/index.php/jfofa/article/view/215629.