HISASMARIA, Hisasmaria; DAMA, Idrus. Students’ Difficulties in Using Nominal Sentences of Simple Present Tense at SMP Negeri 3 Duhiadaa. Madani: Jurnal Politik dan Sosial Kemasyarakatan, [S. l.], v. 17, n. 1, p. 131–145, 2025. Disponível em: https://ejournal.unisda.ac.id/index.php/MADANI/article/view/10500. Acesso em: 5 jun. 2026.