3 1 20 Kompetisi Paling Irit Lee, Seung-hee Primary Author mixed material 9786023944866 Jakarta Bhuana Ilmu Populer 2017 99430_f.jpg.jpg Tip Sehat Tapi Tetap Hemat Lee, Seung-hee Primary Author Ryu. Soo-hyung Illustrator mixed material 9786023945115 Jakarta Bhuana Ilmu Populer 2017 9786023945115_seri-keluarga-super-irit-18_tip-sehat-tapi-tetap-hemat_%281%29.jpg.jpg Lee, Seung-hee Primary Author Ryu, Soo-hyung Illustrator mixed material 9786023945115 Jakarta Bhuana Ilmu Populer 2017 irit_18.jpg.jpg