Learning orientation in relation to academic achievement and community : A study among the tribal and nontribal students of Tripura. Indian Journal of Psychology & Education, [S. l.], v. 2, n. 1, p. 1–7, 2012. Disponível em: https://ijpe.co.in/index.php/ijpe/article/view/190. Acesso em: 15 jul. 2026.