7 1 20 Rengga Firmandika Primary Author mixed material 9789798773662 Dian Kristiani Translator Rengga Illustrator mixed material 9789792125276 Dian Kristiani Primary Author Rengga Illustrator mixed material 9789792125245 Aida Fitria Primary Author Randi Renggana Editor mixed material 9786025538308 Aida Fitria Primary Author Randi Renggana Editor mixed material 9786025538323 Karnen Garna Baratawidjaja Primary Author Iris Rengganis Additional Author mixed material 9789794968192 Maruku Titik Renggani Additional Author mixed material