{"code":200,"msg":"OK","clientId":"","data":{"kode_konten":"BK8737","kode_penerbit":"153","kode_penulis":"6338","kode_supplier":"53","tipe_konten":"ebook","judul":"Berani Coba ? 160 Tantangan Matematika yang Memeras Otak","sinopsis":"Sinopsis Beum Tersedia","penulis":"Sri Widayati","penerbit":"Indopublika (Desa Pustaka Group)","isbn":"978-602-18739-4-6","eisbn":"","preview":"pdf-sample.pdf","cover":"https:\/\/kubuku.id\/prod\/img\/cover\/14b7367a28377d4d513a4d3349861d2f.webp","harga_dasar":"39900","formatted_harga_dasar":"39,900","diskon_persen":0,"diskon_maks":0,"harga_akhir":"39900","formatted_harga_akhir":"39,900","jumlah":0,"terpakai":0,"tgl_akhir":"2026-04-29 18:36:33","rating":"0"},"cache":"write"}