PUTRI, L. M.; LINUHUNG, N.; VAHLIA, I. DEVELOPMENT OF DISCOVERY LEARNING-BASED MATHEMATICS LEARNING MEDIA ACCOMPANIED BY CROSSWORD PUZZLES OF INTEGER MATERIAL. Prima Magistra: Jurnal Ilmiah Kependidikan, [S. l.], v. 7, n. 2, p. 280-288, 2026. DOI: 10.37478/jpm.v7i2.5674. Disponível em: https://e-journal.uniflor.ac.id/index.php/jpm/article/view/5674. Acesso em: 29 oct. 2026.