ARIANI, Rini; MHMD HABIBI. DEVELOPMENT OF SUBJECTIVE TEST INSTRUMENTS IN MATHEMATICS LEARNING FOR 1ST GRADE ELEMENTARY SCHOOL STUDENTS . ELSE (Elementary School Education Journal): Jurnal Pendidikan dan Pembelajaran Sekolah Dasar, [S. l.], v. 8, n. 3, 2024. DOI: 10.30651/else.v8i3.24985. Disponível em: https://journal.um-surabaya.ac.id/pgsd/article/view/24985. Acesso em: 6 dec. 2025.