little girl uses a computer to study at home. child smiles happily and receives knowledge remotely. digital concept of e-learning, during the epidemic, quarantine and self-isolation. Remote e-learning. Calendar #371933892
little girl uses a computer to study at home. child smiles happily and receives knowledge remotely. digital concept of e-learning, during the epidemic, quarantine and self-isolation. Remote e-learning. Calendar #371933892
