@book{Lajnah2013580,
  title     = {Al-Quran Al-Karim Dalam Huruf Braille Juz 21},
  author    = {Lajnah Pentashihan Mushaf Depag RI},
  publisher = {Balai Penelitian dan Pengembangan Agama Depag},
  year      = {2013},
}