Creators JOHNLY WIJOYO TANUHARJO Contributors Rolly Intan (Advisor 1); Oviliani Yenty Yuliana (Advisor 2); ESTHER HANAYA (Examination Committee 1) Publisher Universitas Kristen Petra Language Indonesian Theme Digital Theses Category Undergraduate Thesis Sub category Skripsi/Undergraduate Thesis Source Skripsi No. 97/E/KOM/010/014; Johnly Wijoyo Tanuharjo (23491079) Subjects RECORDING INSTRUMENTS-COMPUTER PROGRAMS; COMPUTERS