BARLIANA, S.; ARDIAN, E. .; SYAFRIZAL. A STUDY ON STUDENTS’ ABILITY IN UNDERSTANDING CONDITIONAL SENTENCES AT SECOND GRADE OF SMK N 1 TEMBILAHAN ACCOUNTING 3 MAJORING. J-Shelves of Indragiri (JSI), [S. l.], v. 3, n. 1, p. 39–54, 2021. DOI: 10.32520/jsi.v3i1.1772. Disponível em: https://ejournal-fkip.unisi.ac.id/shelves/article/view/1772. Acesso em: 4 jul. 2024.