ARIFANI MAULIDA RAHMAN; YULIA LUTHFIYANI AZIZAH; ABDUL HOPID. Use Of Websites And Social Media As Information Systems At Smp Muhammadiyah 9 Yogyakarta. Linguanusa : Social Humanities, Education and Linguistic , [S. l.], v. 1, n. 1, 2023. Disponível em: http://linguanusa.com/index.php/1/article/view/7. Acesso em: 19 dec. 2024.