Mathematics intelligent tutoring systems with handwritten input: a scoping review - Rodrigues, Luiz Antonio Lima; Pereira, Filipe Dwan; Marinho, Marcelo Manzi; Macario, Valmir; Pinto, Ig Ibert Bittencourt Santana; Isotani, Seiji; Dermeval, Diego; Mello, Rafael (Education and Information Technologies, 2024)