AZIS, A. . THE IMPROVEMENT OF THE STUDENTS’ SPEAKING PROFICIENCY THROUGH PLUS, MINUS, INTERESTING (PMI) STRATEGY. Jurnal Keguruan dan Ilmu Pendidikan (JKIP), [S. l.], v. 2, n. 1, p. 45–55, 2015. Disponível em: http://jurnal.fkip.unismuh.ac.id/index.php/jkip/article/view/1527. Acesso em: 4 jul. 2025.