Istiqomah L, Su’ad, Setiadi G. The Development of Mind Mapping Based-Electronic Pocket Book Media on Geometry Material of Fifth Grade of Sultan Fatah School Group Bonang Subdistrict Demak Regency. UJSSH [Internet]. 2024 Feb. 1 [cited 2024 Sep. 8];3(1):20-7. Available from: https://ujssh.com/index.php/ujssh/article/view/64