23. "A survey of intrinsic extensions of rings," (with G.F. Birkenmeier) Contemporary Mathematics, 715 (2018), 69-88.

22. "On generalized semigroup near-rings," (with N. Groenewald) Communications in Algebra, 40(7) (2012), 2261-2277.

21. "On regularity of matrix near-rings,", Mathematica Pannonica, 22(1) (2011), 113-118.

20. "On the sum of a prime and a Fibonacci Number," 3. Int. Journal of Number Theory, 6(7) (2010),1669-1676.  arxiv:1011.0173v1  

19. "Different Prime R-ideals," (with S. Juglal and N. Groenewald) Algebra Colloquium 17(Special issue 1) (2010), 887-904.

18. "Row-finite matrices and power series near-rings," Algebra Colloquium, 17(2) (2010), 301-318.

17. "Asymptotic behavior of eigenvalues of reciprocal LCM matrices," (with S. Hong) Glasgow Mathematical Journal, 50(2008), 163-174.

16. "Polynomial near-rings in k-indeterminates," (with N. Groenewald), The Bulletin of Australian Math. Society, 70(2004), 441-449.

15. "Theory of Polynomial Near-rings," Communications in Algebra, 32(4) (2004), 1619-1635.

14. "Performance Optimization of VoIP Calls over Wireless Links Using H.323 Protocol," (extended version) IEEE Transactions on Computers (Special Issue on Wireless Internet), 52 (06), 742-752, June 2003.

13. "Performance Optimization of VoIP Calls over Wireless Links Using H.323 Protocol," (shorter version) Proceedings of IEEE INFOCOM 2002, New York, Vo. 3, pp. 1386-1394, June 2002.

12. "Involutions on universal algebras," (with H. Heatherly, R. Wiegandt), Nearrings, Nearfields and K-Loops, Kluwer Academic Publishers, Netherland, 1997.

11. "Special radicals in near-rings," (with G. Birkenmeier, H. Heatherly), Tamkang Journal of Mathematics, 27(1996), 281-288.

10. "Primitivity in near-rings with localized distributivity conditions," (with H. Heatherly), Quaestiones Mathematicae, 19(1996), 527-536.

9. "On primeness and nilpotence in structural matrix near-rings," Proceedings of the Edinburgh Mathematics Society, 39(1996), 345-356.

8. "Completely prime ideals and radicals in near-rings," (with G. Birkenmeier, H. Heatherly), Fredericton Conf. On Near-Rings and Near-Fields, eds. Y. Fong et al., Kluwer Academic Publishers, Netherland, 1995.

7. "An Andrunakievich lemma for near-rings," (with G. Birkenmeier, H. Heatherly), Communications in Algebra 23(8) (1995), 2825-2850.

6. "Prime ideals in structural matrix near-rings," Tamkang Journal of Mathematics 26(1) (1995), 31-40.

5. "Near-rings in which every prime factor is integral," (with G. Birkenmeier, H. Heatherly), Pure Mathematics and Applications 5(3) (1994), 257-279.

4. "Prime ideals and prime radicals in near-rings," (with G. Birkenmeier, H. Heatherly), Monatshefte fur Mathematik 117 (1994), 179-197.

3. "Completely prime ideals and associated radicals," (with G. Birkenmeier, H. Heatherly), Ring Theory, Proceedings of the Ohio State-Denison Conference, 1992, eds., S.K. Jain and S.T. Rizvi, World Scientific, Singapore, 1993.

2. "Prime ideals in near-rings," (with G. Birkenmeier, H. Heatherly), Results in Mathematics 24 (1993), 27-48.

1. "Localization with central units," (with H. Abulkheir, G. Birkenmeier, A. Bourque), Communications in Algebra 19 (1991), 905-917.

* Solutions to Advanced Problems 6599 and 6615 in American Mathematical Monthly, Oct. 1991, p.767 and June-July 1991, p.562, respectively.