Tania, Tania, et al. “Development of Mystery Box Media ‘Taringbarua (Pull the Net of Building Space)’ In Learning Mathematics for Elementary School Students”. DIDAKTIKA: Jurnal Pendidikan Sekolah Dasar, vol. 8, no. 1, Aug. 2025, pp. 13-23, doi:10.21831/didaktika.v8i1.78188.