Journal Papers

  1. Laheeb Muhsen, Normah Maan: Lie Group Analysis of Second-Order Non-Linear Neutral Delay Differential Equations, Malaysian Journal of Mathematical Sciences, 10(S) , pp 117-129 , March 2016.
  2. Nor Aziran Awang, Normah Maan: Analysis of tumor populations and immune system interaction model, AIP Conference Proceedings,Volume 1750,pp 030049-1–030049-9, 2016.
  3. Nor Atirah Izzah Zulkefli, Normah Maan, Yeak Su Hoe, Nor Afifah Hanim Zulkefli: Fuzzy logistic equation by polynomial interpolation, AIP Conference Proceedings,Volume 1750,pp 030037-1–030037-6, 2016.
  4. Muhsen L, Maan N. : Lie Group Analysis of Retarded Delay Differential Equations in Human Postural, International Journal of Mathematical Analysis, 9(47):2303-2318, 2015.
  5. Muhsen L, Maan N. : Lie Group Analysis of Second-Order Non-Linear Neutral Delay Differential Equations, Malaysia Journal of Mathematical Science, 2015.
  6. Muhsen L, Maan N. : Modeling of Human Postural Balance Using Neutral Delay Differential Equation to Solvable Lie Algebra Classification. Life Sci J 2014;11(10):1145-1152]. (ISSN:1097-8135).
  7. A. Awatif, B. Sabariah, M. Rashid, M. Normah: Roles of the influential parameters in the incineration process using centrality concept of graph theory, AIP Conference Proceedings,Volume 1602,pp 233-239, 2014
  8. Vahideh Rezaie, Tahir Ahmad, Siti Rahmah Awang, Masumeh Khanmohammadi, Normah Maan: Ranking Epileptic Patients’ Perceived Intelligence Parameters in Data Envelopment Analysis, Life Science Journal, 11(5), 2014
  9. Vahideh Rezaie, Tahir Ahmad, Siti Rahmah Awang, Masumeh Khanmohammadi, Normah Maan: Ranking DMUs by Calculating the Interval Efficiency with a Comman Set of Weighs in DEA, Journal of Applied Mathematics, Volume 2014, Article ID 346763, 2014
  10. Khabat Barzinji, Normah Maan, Nor’aini Aris: Fuzzy Delay Predator-Prey System: Existence Theorem and Oscillation Property of Solution, Int. Journal of Math. Analysis, Vol. 8 no. 17, pp 829-847, 2014
  11. Laheeb Muhsen, Normah Maan: New Approach to Classify Second Order Linear Delay Differential Equations With Constant Coefficients to Solvable Lie Algebra, Journal of Math. Analysis, Vol. 8 no. 20, pp 973-993, 2014
  12. Normah Maan, Khabat Barzinji, Nor’aini Aris : Fuzzy Delay Tumor Growth With Quiescence Cells: Stability of Steady States, Recent Advances in Mathematics, Statistics and Economics, ISBN:978-1-61804-225-5,pp 200-205, 2014.
  13. Normah Maan, Khabat Barzinji, Nor’aini Aris : Fuzzy Delay Differential Equation In Predator-Prey Interaction: Analysis On Stability Of Steady State, Lecture Notes in Engineering and Computer Science. 2013;1 LNECS:37-4, 2013.
  14. Khabat Barzinji, Normah Maan, Nor’aini Aris: Symmetric Solution of fuzzy linear Systems Using Probability Density Function, International Journal of Applied Mathematics and Statistics, ISSN 0973-7545 Vol. 48 No. 18, pp216-229, 2013.
  15. Rezaie, T. Ahmad, N. Maan, etc. : Ranking the Multiple Intelligences of People with Epilepsy Using Analytical Hierarchy Process and Data Envelopment Analysis, Journal of Emerging Technologies in Web Intelligence, Vol. 5, No.2 , May 2013.
  16. Izaz Ullah Khan, Tahir Ahmad, Normah Maan : An Inverse Feedback Fuzzy State Space Modeling (FFSSM) for Insulin –Glucose Regulatory System in Humans, Academic Journals, Vol.8(25),pp 1570-1583, 25 August 2013.
  17. Goh Chien Yong, Tahir Ahmad, Normah Maan : Spatial Interaction of Electroencephalography Signal During Epileptic Seizure on Flat Electroencephalography, Malaysia Journal of Fundamental and Applied Sciences, 9, No. 4 (210-214), 2013.
  18. Goh Chien Yong, Normah Maan, Tahir Ahmad : EEG Signal of Epiliptic by Fast Fourier and Wavelet Transforms, Jurnal Teknologi, 61(1) pp13-20, 2013.
  19. Izaz Ullah Khan, Tahir Ahamd, Normah Maan : A Simplified Novel Technique for Solving Fully Fuzzy Linear Programming Problems, Journal Optimization Theory and Applications, 159(2),pp.536-546, 2012.
  20. Izaz Ullah Khan, Tahir Ahamd, Normah Maan : Feedback Fuzzy State Space Modeling and Optimal Production Planning for Steam Turbine of a Combined Cycle Power Generation Plant, Research Journal of Applied Science 7(2): 100-107, 2012.
  21. Izaz Ullah Khan, Tahir Ahmad, Normah Maan : On Structural, Number Theoretic And Fuzzy Relational Properties of Large Multi- Connected Systems of Feedback Fuzzy State Space Models (FFSSM’s), Journal of Applied Sciences Research, 8(2): 1103-1113, 2012.
  22. Rezaie, V., Ahmad, T., Maan, N., Awang, S.R. : A Conceptual Framework for Ranking the Multiple Intelligences of People with Epilepsy, International Conference on Statistics in Science, Business, and Engineering (ICSSBE), Langkawi, Malaysia, pp.123-127, 10-12 Sept, 2012.
  23. Ahmad, M. Khan, I.U. Khan, N. Maan : Fully Fuzzy Linear Programming (FFLP) With A Special  Ranking Function For Selection of Substitute Activities In Project Management,  International Journal of Applied Science and Technology, Vol 1, No 6, Nov 2011.
  24. Hafez Ibrahim, Jamalludin Talib, Normah Maan : Inverse Model To Determine The Optimal Number of Drops  of RDC Column Using Fuzzy Approach, WSEAS Transaction on Mathematics, ISSN 1109 -2769 Vol.10 No 4, April 2011.
  25. Amidora Idris, Tahir Ahmad & Normah Maan : A Novel Technique For Visualization Electrical Activities In The Brain During Epileptic Seizure, Applied Mathematics and Informatics, ISBN 978-960-474-260-8, 94-99, 2010.
  26. U . Khan, T. Ahmad & N. Maan : A Two Phase Approach For Solving Linear Programming Problems by Using Fuzzy Trapezoidal Membership Functions, International Journal of Basic & Applied Sciences IJBAS-IJENS Vol: 10 No :06, 2010.
  27. Normah Maan & Tahir Ahmad : Fuzzy Number in Determining the Optimal Solution of Multiple Input Multiple Output (MIMO) System, International Conference on Computational Intelligence for Modeling, Control and Automation, Vienna, Austria ,pp.1182-1187, Dec 10-12, 2008.
  28. Normah Maan & Tahir Ahmad : 2-Dimensional Fuzzy Numbers in Multi-stage Dynamical System: An Improved Algorithm, MATEMATIKA, Special Edition Part 1,pp. 81-89, Dec 2008.
  29. Maan, J. Talib, K. A. Arshad, T. Ahmad : On Determination of Input Parameters of The Mass Transfer Process in the Multiple Stages RDC Column by Fuzzy Approach: Inverse Problem, MATEMATIKA, Vol 21, No 2, pp89-100, 2005.
  30. Normah Maan, Jamalludin Talib & Khairil Anuar Arshad : Use of Neural Network for Modeling of Liquid-liquid Extraction Process in  the RDC Column, MATEMATIKA, Vol 19, No.1pp.15-27, June 2003.
  31. Maan, J. Talib, K. A. Arshad, T. Ahmad : Inverse Modeling of The Mass Transfer Process In The RDC Column by Fuzzy Approach, Recent Advances In Intelligent Systems and Signal Processing, pp.348-353, 2003.
  32. Yaacob & N. Maan : Price Stability : A Delay Differential Equation Model, Majalah Himpunan Matematik Indonesia (MIHMI), Vol. 3, No 1, 1997.
  33. Normah Maan & Yusof Yaacob : Kestabilan Komoditi Tunggal Dengan Menggunakan Kaedah Langsung Lyapunov, MATEMATIKA, Jilid 11, bil. 2, hlm. 87-94, 1995.
  34. Normah Maan & Yusof Yaacob : Kitaran Harga Dalam Industri Ternakan, MATEMATIKA, Jilid 10, bil. 2, hlm. 69-79, 1994.