Search Results       Your search for [author]Usman, Tohami Sakilan. returned 1 record.           Factors affecting grade six pupils' academic performance in Mathematics in the five districts of Lebak and Kalamansig. by Usman, Tohami Sakilan.; 2003. Subject: Mathematical ability -- Testing; Elementary students -- Rating of; Academic achievement.          Add to Book Cart Relevance: 36.39%