UMESH CHANDRA KAPRI. A STUDY OF EFFECT OF COGNITIVE ENCOURAGEMENT ON ACADEMIC ACHIEVEMENT OF UNDERACHIEVERS IN SCIENCE. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 4, n. 7, p. 739–744, 2017. Disponível em: https://ijaerd.org/index.php/IJAERD/article/view/3320. Acesso em: 8 jul. 2025.