Tuti, T. A., and B. Baidullah. “THE EFFECT OF USING RECYCLED MATERIAL LEARNING MEDIA ON JUNIOR HIGH SCHOOL STUDENTS’ MATHEMATICS LEARNING MOTIVATION”. Journal Informatic, Education and Management (JIEM), Vol. 8, no. 2, July 2026, pp. 1087-98, doi:10.61992/jiem.v8i2.463.