Morales, D. B. M., W. M. Z. Manzaba, M. D. C. C. Andrade, and R. E. M. Solorzano. “Virtual Playful Tools and Mathematical Logical Thinking in EGB Students”. International Research Journal of Engineering, IT and Scientific Research, vol. 9, no. 3, May 2023, pp. 91-98, doi:10.21744/irjeis.v9n3.2323.