Ribó, Ignasi, Samachitloed, Sitthichok, Noopan, Prapawarin, Satrakom, Chanakan, AND Kotchamit, Papawarin. " “Kox Kwai Kauv Kox Kwai”: Ecopoetic Symbolisation in Pgaz K’Nyau Oral Poetry" Journal of Ethnology and Folkloristics [Online], Volume 15 Number 1 (1 June 2021)