12 1 20 Mhd..Riza Marjoni Primary Author Indrie Ramadhani Saifuddin Primary Author mixed material 9786023767045 Khairunnisa Primary Author Hari Ronaldo Tanjung Primary Author Dadang Irfan Husori Primary Author mixed material 979458*6293 Happy Elda Murdiana Primary Author mixed material 9786023766888 Tatiana Siska Wardani Primary Author Rony Setianto Primary Author mixed material 9786023767472 Apt.Kusumaningtyas Siwi Artini Primary Author Tatiana Siska Wardani Primary Author mixed material 9786023767069 Tatiana Siska Wardani Primary Author apt.Weri Veranita Primary Author mixed material 97860237674341 Tatiana Siska Wardani Primary Author apt.Yaya Sulthan Azis Primary Author apt.Santi Dwi Astuti Primary Author mixed material 9786023767502 Tatiana Siska Wardani Primary Author Apt.Belinda Arbitya Dewi Primary Author Apt.Nurul Nurhayati Primary Author mixed material 9786023767175 apt.Tatiana Siska Wardani Primary Author mixed material 9786023768264 Tatiana Siska Wardani Primary Author Belinda Arbitya Dewi Primary Author mixed material 9786023767052 Tatiana Siska Wardani Primary Author Rony Setianto Primary Author mixed material 9786023767670 Tatiana Siska Wardani Primary Author Aris Prio Agus Santoso Primary Author mixed material 978979602376732