EFFECTIVENESS OF HOMOGENEOUS GROUPING BASED ON STUDENT CHARACTERISTICS IN THE ENGLISH LEARNING PROCESS IN GRADE 7 AT SMPN 3 SIKUR. Sindoro: Cendikia Pendidikan, [S. l.], v. 18, n. 2, p. 1571–1580, 2025. Disponível em: https://cibjournal.com/index.php/sindoro/article/view/3667. Acesso em: 2 oct. 2026.