6 1 10 Eka Wardhana Primary Author mixed material 979793151 Eka Wardhana Primary Author mixed material Eka Wardhana Primary Author Meol's Mulyana Additional Author mixed material 9789793035918 Dinas Pendidikan Naggro Aceh Darussalam 2006 Eka Wardhana Primary Author mixed material 979366472x Bandung Syaamil Cipta Media 2007 Eka Wardhana Primary Author mixed material 9797932060 Bandung Syaamil Cipta Media Kak Eka Wardhana Primary Author mixed material 9797930254 Bandung Syaamil Cipta Media 2006