7 1 20 lomba keluarga irit Choi Bong Sun Primary Author Ryu, Soo-hyung Illustrator Dian Rakhmawati Sumarsana Editor mixed material 9786022498773 Jakarta Bhuana Ilmu Populer 2022 irit_5_%281%29.jpg.jpg keliling dunia Yim Young-je Primary Author Ryu Soo-hyung Illustrator Dian Rakhmawati Sumarsana Editor mixed material 9786023946259 Jakarta Bhuana Ilmu Populer 2023 irit_tiongkok_%281%29.jpeg.jpeg tip irit mengasuh adik baru Ryu Soo-hyung Illustrator Lee Bong-gi Primary Author mixed material 9786023941254 Jakarta Bhuana Ilmu Populer 2023 irit_11.jpeg.jpeg 1001 cara menjadi kaya Kwon Chan-ho Primary Author Ryu Soo-hyung Illustrator Asti Ningsih Translator Ani Nuraini Syahara Editor mixed material 9786023944620 Jakarta Bhuana Ilmu Populer 2023 irit_14_%281%29.jpeg.jpeg mencari siswa berbakat irit Yim Chang-ho Primary Author Ryu Soo-hyung Illustrator Herlinda Yuniastri Translator Damar Sasongko Editor mixed material 9786024556433 Jakarta Bhuana Ilmu Populer 2021 irit_29_%281%29.jpeg.jpeg cara berhemat agar menjadi anak teladan Ryu Soo-hyung Illustrator Ken Laksmi Satyaningtyas Translator Putri Sastra Editor mixed material 9786232163508 Jakarta Bhuana Ilmu Populer 2022 irit_33_%281%29.jpeg.jpeg tantangan hemat keluarga Bindae Lee Bong-ki Primary Author Ryu Soo-hyung Illustrator Hayati Aprilia Wirahma Translator mixed material 9786023941193 Jakarta Bhuana Ilmu Populer 2023 irit_10_%281%29.jpg.jpg