Rahmadini, Devi Triana, and Pratiwi Kartika Sari. “Development of STEAM- Project Based Learning Module to Improve Numeracy Literacy of Upper Elementary School Students”. Mosharafa: Jurnal Pendidikan Matematika, vol. 14, no. 3, July 2025, pp. 639-54, doi:10.31980/mosharafa.v14i3.1942.