K. P. Savithri2026-03-222026-03-22200710.1007/s12045-007-0126-yhttps://doi.org/10.1007/s12045-007-0126-yhttps://andeanlibrary.org/handle/123456789/62595enSection (typography)Science educationMathematics educationEpistemologyPhilosophyPsychologyarticle