Ragil Stevani RS. Pengembangan LKPD Menggunakan Book Creator Berbasis RADEC di Kelas III SD. JEE [Internet]. 2023 Jun. 14 [cited 2025 Jul. 4];6(2):604-11. Available from: https://www.ejournal.unma.ac.id/index.php/jee/article/view/5379