Rizki Anggilia, and Orin Asdarina. “Development of LKPD on Fraction Material: Open-Ended Approach At State Elementary School 6 Susoh”. Journal Informatic, Education and Management (JIEM), Vol. 7, no. 2, July 2025, pp. 118-32, doi:10.61992/jiem.v7i2.128.