KONDO, P.; RATUWONGO, P. The Students’ Difficulties in Speaking-English Performance at a Public Senior High School in Amurang. SUMIKOLAH: Jurnal Ilmu Pendidikan, [S. l.], v. 1, n. 2, p. 76–87, 2023. Disponível em: https://ejournal.unklab.ac.id/index.php/sumikolah/article/view/973. Acesso em: 26 feb. 2026.