PRATIWI, Amalia Eka; TRISNAWATI, Novi. Respon Siswa terhadap Penggunaan Google Classroom pada Mata Pelajaran OTK Humas dan Keprotokolan. Journal of Office Administration : Education and Practice, [S. l.], v. 1, n. 1, p. 28–41, 2021. DOI: 10.26740/joaep.v1n1.p28-41. Disponível em: https://ejournal.unesa.ac.id/index.php/joa/article/view/39291. Acesso em: 6 jul. 2025.