The Waste Bank Program in Developing Character Education for Students with Special Needs at Serdang, 01 Elementary School, Central Jakarta [Program Bank Sampah Dalam Mengembangkan Pendidikan Karakter Siswa Berkebutuhan Khusus Di SDN Serdang 01, Jakarta Pusat]
http://repository.uhamka.ac.id/4337/
Wahjusaputri, Sintha
http://repository.uhamka.ac.id/4337/2/peer%20review%20prosiding.pdf
http://repository.uhamka.ac.id/4337/3/prosiding%20comunity%20n%20sertifikat-2%2C%202018.pdf
