Co-Authors Ahmad Thontowi Anja Meryandini Bambang Prasetya Dwi Susilaningsih Elvi Yetti Endang Sukara Fumiyoshi Okazaki Maggy Thenawidjaja Suhartono Nuryati Nuryati Puspita Lisdiyanti Rohmatussolihat Rohmatussolihat Ruth Melliawati Shanti Ratnakomala Shigeaki Harayama Tutik Murniasih Urip Perwitasari Yantyati Widyastuti