Now you can block people in Drive … 
To prevent people from sharing unwanted files with you, right-click a file they've shared with you, and choose Block.Learn more
Excel
JADWAL DAFTAR SISWA DAFTAR ULANG
Word
SURAT PERNYATAAN TATA TERTIB SEKOLAH.docx
Word
SURAT PERNYATAAN TATA TERTIB SEKOLAH' dengan Anda