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ON THE OSCILLATION OF SOLUTIONS OF CERTAIN DIFFERENCE EQUATIONSPopenda, Jerzy; Szmanda, Bfazej · Demonstratio Mathematica · 1984
Sums of powers of natural numbersS. M. Elzaidi · The Mathematics Teacher · 2001
On the magic square and inverseElzaidi *, S. M. · International Journal of Mathematical Education in Science and Technology · 2005
80.46 Cubes and Inverses of Magic SquaresRay Hill and S. M. Elzaidi · The Mathematical Gazette · 1996
80.46 Cubes and inverses of magic squaresHill, Ray; Elzaidi, S. M. · The Mathematical Gazette · 1996
Bank-Laine functions with periodic zero-sequencesS. M. ElZaidi, J. K. Langley · 2005