@book{Wadiyati202012008,
  title     = {Implementasi Gerakan 500 (G-500) Peduli Sesama Lingkungan Sosial (Studi Kasus Sekolah Menengah Pertama Al-Hasra, Kota Depok)},
  author    = {Wadiyati},
  publisher = {IIQ},
  year      = {2020},
}