TY - UNPB A1 - Sofyaningsih, Mira PB - Universitas Muhammadiyah Prof. DR. HAMKA TI - BAP, Presensi, DPNA Kimia 1 C ID - repository7126 UR - http://repository.uhamka.ac.id/id/eprint/7126/ AV - public N1 - Unpublished ER -