NOOPIM, W. THE DEVELOPMENT OF MEMO WRITING ABILITY OF HIGH VOCATIONAL CERTIFICATE STUDENTS BY USING RAFT WRITING STRATEGY. Journal of Research and Innovation for Sustainability (JRIS), Bangkok, Thailand, v. 2, n. 5, p. 63–75, 2025. Disponível em: https://so17.tci-thaijo.org/index.php/JRIS/article/view/1394. Acesso em: 22 sep. 2026.