http://repository.uhamka.ac.id/id/eprint/16951/
HKI VIDEO PEMBELAJARAN IPS SMP KELAS VII “TEMA MATA PENCAHARIAN”
Suswandari, Suswandari
http://repository.uhamka.ac.id/id/eprint/16951/1/Haki%20sertifikat_Rekaman%20Video%20Pembelajaran%20IPS%20SMP%20Kelas%20VII%20Tema%20Mata%20Pencaharian.pdf