See: Virginia R. Herrmann, Theo van den Hout, Ahmet Beyazlar: A New Hieroglyphic Luwian Inscription from Pancarli Hoyuk: Language and Power in Early Iron Age Sam’al-Y’DY, JNES 75: Univ Chicago Press, 2016, pp. 53-70 https://www.hittitemonuments.com/pancarli/