by Rodrigo, Ma. Mercedes T., Baker, Ryan S. J. d., D’Mello, Sidney, Gonzalez, Ma. Celeste T., Lagud, Maria C. V., Lim, Sheryl A. L., Macapanpan, Alexis F., Pascua, Sheila A. M. S., Santillano, Jerry Q., Sugay, Jessica O., Tep, Sinath, Viehland, Norma J. B.
Published in Intelligent Tutoring Systems (2008)