{"code":200,"msg":"OK","clientId":"","data":{"kode_konten":"BK54358","kode_penerbit":"502","kode_penulis":"35765","kode_supplier":"44","tipe_konten":"ebook","judul":"Belajar Menyanyi Secara Otodidak untuk Pemula","sinopsis":"-","penulis":"Anto Mulyono","penerbit":"Gamagatra","isbn":"978-623-8212-06-4","eisbn":"978-623-99777-5-7","preview":"pdf-sample.pdf","cover":"https:\/\/kubuku.id\/prod\/img\/cover\/8e1b6031314d35dffa354563befb9f70.webp","harga_dasar":"82000","formatted_harga_dasar":"82,000","diskon_persen":0,"diskon_maks":0,"harga_akhir":"82000","formatted_harga_akhir":"82,000","jumlah":0,"terpakai":0,"tgl_akhir":"2026-04-28 03:06:51","rating":"0"},"cache":"write"}