The Language of the Old-okinawan Omoro SoshiLeon A. Serafim, Rumiko Shinzato · First published 2021Open the Tome
Synchrony and Diachrony of Okinawan Kakari Musubi in Comparative Perspective with Premodern JapaneseRumiko Shinzato, Leon A. Serafim · First published 2013Open the Tome
Japanese/Korean LinguisticsHo-min Sohn, Haruko Minegishi Cook, William O'Grady, Leon Serafim, Sang Yee Cheon · First published 2011Open the Tome
