1 1 10 A.G. EKA WENATS Primary Author KURNIAWATY YUSUF Additional Author LEONITA K. SYARIEF Additional Author PUTUT WIDJANARKO Additional Author RINI SUDARMANTI Additional Author SURAYA Additional Author TRI WAHYUTI Additional Author WAHYUTAMA Additional Author RATNO SUPRAPTO Additional Author mixed material 9789792290608 JAKARTA PT GRAMEDIA PUSTAKA UTAMA 2012