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, https://jurnal.uny.ac.id/index.php/didaktika/article/view/78188.