1 – Nawal , M . Suleman, Abuelgasim, A. A. Mohammed , El Jali , O . El Hasssn , Preparation of some polyamides of diaminodibenzo-18-crown-6 and Studying their liquid crystalline properties , Journal of Education, Faculty of Education , University of Khartoum, vol.6 ,172-188.2012.

2 -Intisar, S.A.Elzein, Abuelgasim,A .A.Mohammed ,  Mohammed .A. Hussen , Oxidative Transformation of Thiophenols to Diphenyl disulphides , Sudan Journal of   Basic Sciences , Series C . Chemistry – Sudan Institute for Natural Sciences ,   (A Paper accepted for publication, 2008) .

3-  Hassan ,A.A . Almahy , Mohammed , A.A. Osman , Abuelgasim ,    A.A.Mohammed , Chemical and Nutritional Studies on the Seed Oil of Aristolochia bracteata , Journal of Food Technology 2 ( 3 ) ; 185-160 . 2004.

4- Abuelgasim , A.A.Mohammed , A study of the    Condensation Reactions of Activated Methylene Compounds with Carbon Disulphide, Private Communications,2000.

5-  Abuelgasim. A.A.Mohammed , R .M.Scrowston , Studies on a Degradation Product of of Benzyl Phenacyl Sulphide , Unpublished Results ,1998 .

6- Abuelgasim. A.A.Mohammed , Reactions of Benzofuroxan Oxide with some Heterocyclic Ketones , Personal Communication .1996 .

7- Abuelgasim , A.A.Mohammed ,R.M. Scrowston, Synthesis and Reactions of some 2-Thiohydantion Derivatives , Unpublished Observations. 1994.

8-   Abuelgasim , A.A.Mohammed , R.M. Scrowston,Synthetic Uses of Dipotassium Cyanocarbmodithioate and Related Compounds , 1993 , Unpublished Work.1993.

9– Abuelgasim ,A.A. Mohammed Studies on the Chemistry of some Sulphides andof some Sulphur – Containing Heterocyclic Compounds , Ph.D. Thesis , School of Chemistry , Universsity of Hull , England ,1992

10- Abuelgasim A.A. Mohammed Synthesis and Reactions of some Sulphur –containing Compounds of Potential Biological Interest , M.Sc. Thesis , School of Chemistry , Universsity of Hull , England ,1988.