http://repository.uhamka.ac.id/4494/
Sari, Yessy Yanita
http://repository.uhamka.ac.id/4494/4/artikel%20The%20development%20of.pdf
http://repository.uhamka.ac.id/4494/5/Peer%20Review%20Jurnal%20Ilmiah.pdf
Pendidikan Dasar
http://repository.uhamka.ac.id/4494/
Sari, Yessy Yanita
http://repository.uhamka.ac.id/4494/4/artikel%20The%20development%20of.pdf
http://repository.uhamka.ac.id/4494/5/Peer%20Review%20Jurnal%20Ilmiah.pdf