AKHTAR, Nikhat. A Model- Based Research Material Recommendation System For Individual Users. Transactions on Engineering and Computing Sciences, [S. l.], v. 5, n. 2, p. 01, 2017. Disponível em: https://scholarpublishing.org/journals/index.php/TECS/article/view/2007. Acesso em: 10 oct. 2026.