Abubakar, R., Shehu, A., Muhammad Bui, A. and Saidu, I. (2019) “N-GRAM BASED QUERY STRUCTURING SYSTEM FOR EFFECTIVE XML RETRIEVAL”, International Journal of Advanced Computer Technology, 8(4), pp. 01-10. Available at: http://ijact.org/index.php/ijact/article/view/22 (Accessed: 19November2019).