12 1 10 Mencari siswa berbakat irit Yim Chang ho Additional Author Ryu Soo-hyung Illustrator Herlinda Yuniastri Translator mixed material 9786024556433 Jakarta Bhuana Ilmu Populer 2025 25-852.jpg.jpg Coding - taman jurassic Storybox Additional Author Ryu Soo-hyung Illustrator Mini Lasmini Translator mixed material 9786232169814 Jakarta Bhuana Ilmu Populer 2025 25-850.jpg.jpg Coding - taman entry Storybox Additional Author Ryu Soo-hyung Illustrator Rigia Translator mixed material 9786230400001 Jakarta Bhuana Ilmu Populer 2025 25-849.jpg.jpg Event keren tapi irit Kang Min-hee Additional Author Ryu Soo-hyung Illustrator Hanief Lintang Translator mixed material 9786023945122 Jakarta Bhuana Ilmu Populer 2025 25-848.jpg.jpg Tip hemat energi segala situasi Kim, Hak-yeon Additional Author Ryu Soo-hyung Illustrator Unun Nadiah Translator mixed material 9786023946778 Jakarta Bhuana Ilmu Populer 2025 25-807.jpg.jpg Inggris Ryu Soo-hyung Additional Author Kwon Chan-ho Additional Author mixed material 9786023946716 Jakarta Gramedia 2024 Tip Sehat Tapi Tetap Hemat Lee Seung Hee Additional Author Ryu Soo-hyung Additional Author Dian Rakhmawati Sumarsa Additional Author mixed material 9786023945115 Jakarta Gramedia 2022 cover_keluarga_super_irit_18_tip_sehat_tapi_tetap_hemat.jpg Tip Irit Ala Raja Irit Bertopeng Yim Chang-Ho Additional Author Ryu Soo-hyung Additional Author Ria Febriyani Additional Author mixed material 9786024834685 Jakarta Gramedia 2020 cover_keluarga_super_irit_31_tip_irit_ala_raja_irit_bertopeng.jpg Si Ahli Irit Yim Chang-Ho Additional Author Ryu Soo-hyung Additional Author Rigia Additional Author mixed material 9786232168374 Jakarta Gramedia 2020 cover_keluarga_super_irit_34_si_ahli_irit.jpg Kwon Chan Ho Additional Author Ryu Soo-hyung Additional Author Shani Anggri Betari Additional Author mixed material 9786023945054 Jakarta Gramedia 2023 cover_keluarga_super_irit_amazon.jpg