2 1 50 SMA Kelas X Christina Tulalessy Illustrator Auzi Asfarian Primary Author Irya Wisnubhadra Primary Author Dean Apriana Ramadhan Primary Author Musthofa Primary Author Wahyono Primary Author Hanson Prihantoro Putro Primary Author Budiman Saputra Primary Author Heni Pratiwi Primary Author Cecilia Esti Nugraheni Illustrator mixed material 9786022445050 2021 informatika-kls.1663839054.png.png Sumber Biomaterial Masa Depan Dewi Sartika Sardin, SP Editor Purwantiningsih Sugita Primary Author Tuti Wukirsari Primary Author Ahmad Sjahriza Primary Author Dwi Wahyono Primary Author mixed material 9789794931899 Bogor PT. Penerbit IPB Press 2009 cover_kitosan_sumber_biomaterial_masa_depan.jpg