13 1 10 Sangseok, Yoon Primary Author mixed material 9786020214641 Jakarta PT Elex Media Komputindo 2013 money_and_ekonomi.jpg.jpg Pekerjaan Sampingan Keluarga Irit Ryu, Soo-hyung Illustrator Lee, Bong-gi Primary Author mixed material 9786022498803 Jakarta PT Bhuana Ilmu Populer 2017 KSI_8.jpg.jpg Tip Berhemat 2 Hari 1 Malam Ryu, Soo-hyung Illustrator Lee, Bong-gi Primary Author mixed material 9786023944040 Jakarta PT Bhuana Ilmu Populer 2017 KSI_13.jpg.jpg Daebak! Si Pembuat Onar Ryu, Soo-hyung Illustrator Yang, Tae-soo Primary Author mixed material 9786023944637 Jakarta PT Bhuana Ilmu Populer 2017 KSI_16.jpg.jpg itu irit bukan pelit! Ryu, Soo-hyung Illustrator Storybox Primary Author mixed material 9786024556419 Jakarta PT Bhuana Ilmu Populer 2018 KSI_28.jpg.jpg berkemah ala keluarga Bindae Ryu, Soo-hyung Illustrator Yim, Chang-ho Primary Author mixed material 9786024553913 Jakarta PT Bhuana Ilmu Populer 2018 KSI_21.jpg.jpg tip irit mengasuh adik baru Lee, Bong-gi Primary Author Ryu, Soo-hyung Primary Author mixed material 9786023941254 Jakarta PT Bhuana Ilmu Populer 2017 KSI_11.jpg.jpg bertahan hidup di Desa Mursyidah Editor Storybox Primary Author Ryu, Soo-hyung Illustrator Widya Hastuti Shiwie Translator mixed material 9786024556426 Jakarta PT Bhuana Ilmu Populer 2018 KSPI_26.jpg.jpg tip cerdas menggunakan kulkas Ryu, Soo-hyung Illustrator Storybox Primary Author mixed material 9786024555764 Jakarta PT Bhuana Ilmu Populer 2018 KSI_27.jpg.jpg tip hemat energi di segala situasi Ryu, Soo-hyung Illustrator Kim, Hak-yeon Primary Author mixed material 9786023946778 Jakarta PT Bhuana Ilmu Populer 2017 KSI_20.jpg.jpg