http://repository.uhamka.ac.id/id/eprint/10134/
Oktarina Dwi, Handayani
http://repository.uhamka.ac.id/id/eprint/10134/1/PKM%206A.pdf
Info Seputar Balap Liar
http://repository.uhamka.ac.id/id/eprint/10134/
Oktarina Dwi, Handayani
http://repository.uhamka.ac.id/id/eprint/10134/1/PKM%206A.pdf