1. Shovonlal Roy, S. Alam and J Chattopadhyay, Role of nutrient bound of prey on the dynamics of predator-mediated competitive- coexistence, Biosystems; 82 (2005), pp. 143 – 153.
2. Shovonlal Roy, S. Alam and J Chattopadhyay, Competing Effect of Toxin Producing Plankton on the overall Plankton population in the bay of Bengal, Bulletin of Mathematical Biology, 68 (2006), pp. 2303 – 2320.
3. A. K. Chongdar and S. Alam, On generating functions of modified Bessel polynomials by Weisner's group theoretic method, Rev. Acad. Canar. Cienc. Vol. No. XVIII (1-2) (2006), pp. 79-90.
4.   S. Alam and A. K. Chongdar, On generating functions of modified Laguerre polynomials, Rev. Academia de Ciencias. Zaragoza, Vol 62 (2007), pp. 91–98.
5. S. Mazumder, S. Bose, A. Bandopadhyay, S. Alam and M. Mukherjee, Study of laccase production by Pleurotus ostreatus in a 5 l bioreactor and application of the enzyme to determine the antioxidant concentration of human plasma, The Society for Applied Microbiology, Letters in Applied Microbiology, Vol. 47 (2008), pp 355 -360.
6. S. Alam and A. K. Chongdar, On the unification of a class of mixed trilateral generating relations for certain special functions, Journal of Technology, Vol. 40 (2) (2008) pp 33-45.
7. S. Alam and A. K. Chongdar, On an extension of a bilateral generating function of modified Jacobi polynomials, Ultra Science, Vol. 20(2) M (2008), pp 497-500.
8. S. Alam, Prediction of bond ratings using statistical and neural networks techniques, Proc. Appl. Math. Mech. 7, (2007) / DOI10.1002/pamm.200700992.
9. S. Alam and N. N. R. Ranga Suri, Use of Asset Correlation in Risk Based Pricing and Portfolio Management, Journal of Technology, May 2008, Vol. 40 ( 2 ) (2008) pp 17-31.
10. S. Alam, Risk of Disease-Selective Predation in an Infected Prey-Predator System, Journal of Biological System, Vol. 17, No. 1 (2009), pp 111 – 124.
11. S. Alam and A.K. Chongdar, An extension of a bilateral generating functions on modified Jacobi polynomials, Bull. Cal. Math. Soc., 102(1) (2010), pp 83-88.
12. B. C. Chandra S. Alam and A. K. Chongdar, Application of group theory to generating relations for special functions, Journal of Inequalities and Special Functions, Vol. 4, No. 3 (2013) pp. 29-37.
13. S. Alam and A. K. Chongdar, On Some Mixed Trilateral Generating Functions of Modifed Jacobi Polynomials by GroupTheoretic Method, Universal Journal of Applied Mathematics, Vol. 1, No. 2 (2013), pp 63-71.
14. S. Alam and A. K. Chongdar, On generating functions of modified Gegenbauer polynomials, International Journal of Pure and Applied Mathematics, Vol. 85 No. 5 (2013), pp. 819-832.
15. S. Matia and S. Alam, Prey-Predator dynamics under hard behavior of prey, Universal Journal of Applied Mathematics, Vol. 1, No. 4 (2013), pp 251 – 257.
16. Tanima Saha, Soumya Sasmal, Shariful Alam, and Nirmalendu Das, Tamarind Kernel  Powder: A Novel Agro-residue for the Production of Cellobiose Dehydrogenase under  Submerged Fermentation by Termitomyces clypeatus, JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY(A Journal of AMERICAN CHEMICAL SOCITY, WASHINGTON, USA) Vol. 62 (2014), pp. 3438−3445.
17. N. Das, S . Mishra, P. Chowdhury, T. Roy,  S. Alam,  Comparative study of fruiting body production of some oyster mushroom in two different temperatures, VEGETOS: An International Journal of Plant Research, Vol. 29(1) (2016), pp. 16−21.
18. M.A. Biswas, Bachchu Sk, A.Maiti, S. Alam,  Large advantage of herd behavior of prey in Prey Predator dynamics with disease in predator, International journal of advance in applied mathematics and mechanics .3(4) (2016), pp.114 – 120.
19. Bachchu Sk , S. Alam , M. A. Biswas , A. Maiti, PREY-PREDATOR DYNAMICS UNDER HERD BEHAVIOR OF PREY AND DISEASE IN PREDATOR, International  journal of science technology and management vol.5 (9) (2016),  pp. 
20. S.  Pramanik,  S. Dalapati,  S. Alam  and TK Roy, Some Operations and Properties of

Neutrosophic Cubic Soft Set, Global Journal of Research and Review, Vol. 4  No. 2 (2017), pp. 1-8.

21. Bachchu SK and S Alam, Dynamics of a Food Chain Model and Impact of Maximum Sustainable Yield Policy, International journal of advance research in science and engineering, 6 (10) (2017), pp. 1961-1967.
22.  Bachchu SK and S Alam, MODELLING AND ANALYSIS OF A PREDATOR-PREY SYSTEM UNDER HERD-BEHAVIOR OF PREY, International Journal of Current Advanced, 6(8) (2017), pp 2319-6505.
23. S. Pramanik,  S. Dalapati,  S. Alam and TK Roy,  NC-TODIM-Based MAGDM under a Neutrosophic Cubic Set Environment, Information  9 (8) (2017) ,  pp 1-21.
24. Bachchu SK and S Alam, Harvesting policy and stability analysis of a food chain model, International Journal of Advanced Research and Development , 6(2)  2017, pp.  678-682.
25. S. Pramanik,  S. Dalapati,  S. Alam and TK Roy,  TODIM Method for Group Decision Making under Bipolar Neutrosophic Set Environment,  New Trends in Neutrosophic Theory and Applications-Volume II (2017), pp 1-17.
26. Bachchu Sk, S. Alam,  A dynamics of a Prey-predator model with defence mechanism for Prey, Int. J. Adv. Appl. Math. And Mech. 4(3) (2017), pp. 55 – 59.
27.  S. Pramanik,  S. Dalapati,  S. Alam, TK Roy and F. Smarandache,  Neutrosophic Cubic MCGDM Method Based on Similarity Measure, Neutrosophic Sets and Systems, Vol. 16 (2017) , pp 44-55.
28.  S. Pramanik,  S. Dalapati,  S. Alam and TK Roy,   IN-cross Entropy function for Interval Neutrosophic Set and its Application to MAGDM Problem, Neutrosophic Sets and Systems, Vol. XX (2018) , pp 95-108.
29. Bachchu SK and S Alam, A tri-neuron network model and bifurcation phenomenon with respect to synaptic weight and time delay, International Journal of Statistics and Applied Mathematics  3(1) (2018), pp 335-339. 
30.  S.  Pramanik,  S. Dalapati,  S. Alam, F. Smarandache3 and TK Roy,  NC - CROSS ENTROPY BASED MADM UNDER NEUTROSOPHIC CUBIC SET ENVIRONMENT,  New Mathematics and Natural Computation
31. S.  Pramanik,  S. Dalapati S. Alam and TK Roy, NC-VIKOR based MAGDM strategy under neutrosophic cubic set environment, Neutrosophic Sets and Systems, Vol. 20 (2018),  pp-95-108.
32. S.  Pramanik,  S. Dalapati S. Alam and TK Roy, VIKOR based MAGDM strategy under bipolar neutrosophic set environment, Neutrosophic Sets and Systems, Vol. 19 (2018),  pp. 57-69.
33.  A. Chakraborty, S. Mondal, A. Ahmadian, N. Senu, S. Alam and S. Salahshour, Different Forms of Triangular Neutrosophic Numbers, De-Neutrosophication Techniques, and their Applications, Symmetry MDPI, 10(2018), pp.327; doi:10.3390/sym10080327.
34. S. Mondal, A. Mahata, A. Goswami, S. Dey, A. Chakraborty and S. Alam,  Mathematical model for diabetes in fuzzy environment and stability analysis, Journal of  intelligent and Fuzzy System, IOS press, Amsterdam, Impact factor-1.261, Accepted in Jan10 ,2018.
35. S. Pramanik,  S. Dalapati,  S. Alam, F. Smarandache and TK Roy,    NS-Cross Entropy-Based MAGDM under Single-Valued Neutrosophic Set Environment, Information 2018, 9(2), 37; doi:10.3390/info9020037
36. S. Maity, A. Chakraborty, S. Mondal and S. Alam , A comprehensive study of a backlogging EOQ model with nonlinear heptagonal dense fuzzy environment, Rairo Operations Research  France,. DOI :https://doi.org/10.1051/ro/2018114 .
37. A. Chakraborty,  S. Mondal, S. Alam, Ali A., N. Senu, D. De and S. Salahshour, Pentagonal Fuzzy number Its Different Representation, Properties, Ranking, Defuzzification and Application in Game problem, Symmetry, MDPI, Switzerland, 2018, 10, 327; doi:10.3390/sym10080327.
38. A. Chakraborty,  S. Mondal, A. Mahata, S. Alam and F. Smarandache  Different Linear and Non-linear Form of Trapezoidal Neutrosophic Numbers, De-Neutrosophication Techniques and its Application in Time-Cost Optimization Technique, Sequencing Problem, Computer in Industry(Communicated) 2019.
39. A. Chakraborty,  S. Maity ,  S. Mondal,  S. Alam and S.  De  Hexagonal Fuzzy number and Its Different Representation, Properties, Ranking, Defuzzification and Application in inventory management problem, Rairo Operation Research (communicated) 2019.
40.  A. Chakraborty,  S. Mondal and S. Alam,  Spherical Neutrosophic Number with a new score function and its application in networking, graph problem, Journal of intelligence and fuzzy system, (Communicated) 2019.
41. A. Chakraborty,  S. Mondal and S. Alam,  Heptagonal fuzzy number and its application, International Journal of fuzzy system application (Communicated) 2019.