Return to Article Details PENGEMBANGAN BUKU AKTIVITAS DIGITAL INTERAKTIF BERBASIS ETNOMATEMATIKA BARONGAN BLORA PADA MATERI GEOMETRI BANGUN RUANG DI SEKOLAH DASAR [DEVELOPMENT OF AN INTERACTIVE DIGITAL ACTIVITY BOOK BASED ON BARONGAN BLORA ETHNOMATHEMATICS FOR THE TOPIC OF SOLID GEOMETRY IN ELEMENTARY SCHOOL] Download Download PDF