http://repository.uhamka.ac.id/id/eprint/10739/
BAP-Absen-Nilai CPOB Kls 4F
Inding, Gusmayadi
http://repository.uhamka.ac.id/id/eprint/10739/1/BAP-Absen-Nilai%20CPOB%204F.pdf
Jurnal Ekonomi
http://repository.uhamka.ac.id/id/eprint/10739/
BAP-Absen-Nilai CPOB Kls 4F
Inding, Gusmayadi
http://repository.uhamka.ac.id/id/eprint/10739/1/BAP-Absen-Nilai%20CPOB%204F.pdf