KHIKMIYAH, S.; PRASTYO, H. Mahir Tata Bahasa Inggris in One Hour. Penerbit PT INTENSE Mojokerto Bintang Sembilan, [S. l.], 2023. Disponível em: https://ejournal.intense-mojokerto.com/index.php/penerbit/article/view/4. Acesso em: 6 mar. 2026.