Integrated Thematic Book for Class III Curriculum 2013. This application was created to make it easier for students to study anywhere and anytime. Integrated Thematic Books are free books whose copyright is owned by the Ministry of Education and Culture (Kemdikbud) which can be disseminated to the public. The material in the application is sourced from https://buku.kemdikbud.go.id. This application is not an application developed by the Ministry of Education and Culture. The application help