1.
Sumathi K. EFFECTIVENESS OF FOLK MATHEMATICS ON ACHIEVEMENT AT SECONDARY LEVEL STUDENT. Int. J. Res. Granthaalayah [Internet]. 2016 Oct. 31 [cited 2024 May 17];4(10(SE):14-20. Available from: https://www.granthaalayahpublication.org/journals/granthaalayah/article/view/IJRG16_SE10_03