Rizki Anggilia, Orin Asdarina. Development of LKPD on Fraction Material: Open-Ended Approach At State Elementary School 6 Susoh. jiem [Internet]. 2025Jul.1 [cited 2025Aug.11];7(2):118-32. Available from: https://jurnal.stmikiba.ac.id/index.php/jiem/article/view/128