English Ability, Transnational Business, and the Global Labor Market: The Case of Instructors in English Language Schools in the Philippines Promoted by Korean-Filipino Enterprises 論文 Jung-Eun LEE ·2022 ·『Journal of the Asia-Japan Research Institute of Ritsumeikan University』 4(0) pp. 18 doi:10.34389/asiajapan.4.0_18