Fatimah Jeharsae และ Theerat Chaweewan;Yusop Boonsuk. (2024) Is Non-Standard English a 'Broken Language' or 'Linguistic Innovation?' Exploring Higher Education ELF Linguistic Features in Thailand's Deep South. <i>LEARN Journal: Language Education and Acquisition Research Network</i>, <i>17</i>(1), 489-513.Fatimah Jeharsae และ Theerat Chaweewan;Yusop Boonsuk. "Is Non-Standard English a 'Broken Language' or 'Linguistic Innovation?' Exploring Higher Education ELF Linguistic Features in Thailand's Deep South". LEARN Journal: Language Education and Acquisition Research Network 17 (2024):489-513.Fatimah Jeharsae และ Theerat Chaweewan;Yusop Boonsuk. Is Non-Standard English a 'Broken Language' or 'Linguistic Innovation?' Exploring Higher Education ELF Linguistic Features in Thailand's Deep South. Language Institute Thammasat University:ม.ป.ท. 2024.