TY - UNPB A1 - Rifky, Rifky AV - public TI - BAP, Presensi, Nilai Kimia Teknik 1A UR - http://repository.uhamka.ac.id/id/eprint/6917/ N1 - Unpublished PB - Universitas Muhammadiyah Prof. DR. HAMKA ID - repository6917 ER -