Novitasari, Y., T. Deviana, and A. Widuri. “Improving Mathematics Learning Outcomes on Subtraction Material Using Canva-Based Learning Media for Grade 1 Elementary School Students”. JURNAL PENDIDIKAN DASAR NUSANTARA, Vol. 9, no. 2, Jan. 2024, pp. 289-9, doi:10.29407/jpdn.v9i2.20880.