Ruckmani. “A STUDY ON RELATIONSHIP BETWEEN INTELLIGENCEN AND ACHIEVEMENT OF IXTH STANDARD STUDENTS”. International Journal of Research -GRANTHAALAYAH 4, no. 5SE (May 31, 2016): 31–34. Accessed November 15, 2025. https://granthaalayahpublication.org/journals/granthaalayah/article/view/IJRG16_SE05_07.