Rabha W. Ibrahim and Maslina Darus
Journal of Mathematics and Statistics 4 ( 1 ): 32 - 36 , 2008
Maslina Darus and Rabha W. Ibrahim
Journal of Mathematics and Statistics 4 ( 3 ): 138 - 144 , 2008
Maslina Darus and Rabha W. Ibrahim
Journal of Mathematics and Statistics 4 ( 3 ): 156 - 160 , 2008
Rabha W. Ibrahim and Maslina Darus
Journal of Mathematics and Statistics 5 ( 3 ): 141 - 145 , 2009
Rabha W. Ibrahim and Maslina Darus
Journal of Mathematics and Statistics 6 ( 3 ): 271 - 275 , 2010