15 1 10 Dinosaur=Dinosaurus Citra Editor Bambang Sudiyono Translator Hang-Seon, Lee Primary Author mixed material 9789792756081 Jakarta Elex Media Komputindo 2009 cover_why_dinosaurus.jpg Why? Chemistry=Kimia Cho, Yeong-Seon Primary Author Kim, Gyun Editor mixed material 9789792778656 Jakarta Elex Media Komputindo 2010 cover_why_kimia.jpg Cho, Young-Seon Primary Author Endang Nawang Novianti Translator mixed material 9789792796841 Jakarta Elex Media Komputindo 2011 cover_why_listrik_elektron.jpg Bambang Sudiyono Translator Lee, Hang-Seon Primary Author mixed material 9789792756081 Jakarta Elex Media Komputindo 2009 cover_why_dinosaurus.jpg Cho, Young-Seon Primary Author Denny Supriyadi Translator mixed material 9789792789379 Jakarta Elex Media Komputindo 2010 cover_why_teknologi_informasi.jpg Park Seon Hee Primary Author Apriliantin Putri Translator mixed material Jakarta Bhuana Ilmu Populer 2017 cover_selamat_pagi_matahari.jpg Cho, Yeong-Seon Primary Author mixed material 9786020445755 Jakarta Elex Media Komputindo 2017 cover_why_daily_life_safety_keselamatan_sehari_hari.jpg Cho, Yeong-Seon Primary Author Endah Nawang Novianti Translator mixed material 9786020445762 Jakarta Elex Media Komputindo 2017 cover_why_the_science_of_sleep_sains_tentang_tidur.jpg Cho, Yeong Seon Primary Author mixed material 978979273805 Jakarta Elex Media Komputindo 2012 cover_why_sains_dalam_olahraga.jpg Cho, Yeong-Seon Primary Author mixed material 9786020496207 tempaterbit Elex Media Komputindo 2019 cover_why_standar_pengukuran.jpg