Ph.D. in Mathematics (Inventory Control) from Berhampur University, Odisha-2012.
M.Phil. in Mathematics from Sambalpur University, Odisha – 2005.
M.Sc. in Mathematics from G.M College, Sambalpur University, Odisha – 2004.
Work Experience
Working as an Associate Professor in O.P. Jindal University, Raigarh (C.G), from 1st May 2024 to till date.
Worked as an Assistant Professor (Sr. Grade) in O.P. Jindal University, Raigarh (C.G), from 1st September 2021 to 1st May 2024.
Worked as an Assistant Professor in COLLEGE OF ENGINEERING BHUBANESWAR, BPUT, ODISHA, from 16th October 2006 to 27th August 2021
Research
Inventory Control.
EOQ Model.
Magneto-fluid dynamics.
International National Journals
M.R.Mishra, S. Singh & D. Samal (2025) “A Study of Bioconvective Williamson Fluid of an Exponential Stretching Sheet with Chemical Reaction”, Communicationon Applied Nonlinear Analysis, 32(9), 2201-2215.ISSN 1074-133X.
D. Samal, M.R.Mishra & A. Kalam (2024) “EOQ and EPQ Model for Profit Maximization in the Analysis of Agro-Based Product Inventory Management”, IEJSE, 7(11), 15-19. EISSN 2581-6195.
Suhani Agarwal, D. Samal & M.R.Mishra (2024) “Review of an Economic Order Quantity Model with Reverse Logistics Program by S. Sunny”, JETIR, 11(11), 190-196.ISSN 2349-5162
D. Samal, M.R.Mishra & A. Kalam (2023) “A Ramp-Type Deterioration EOQ Model with On-Hand Inventory”, KEPES, 21(3), 763-771.ISSN 1794-7111.
M.R.Mishra, D. Samal & S. Singh (2023) “Laplace Transform Approach for an Impulsively Moving Plate on a Copper-Water Based Magneto-Nanofluid with Isothermal and Ramped Temperature”, China Petroleum Processing and Petrochemical Technology, 23(2), 1262-1278.ISSN 1008-6234.
D. Samal, M.R.Mishra & A. Kalam (2023) “An EOQ model for Time dependent deterioration with exponential demand and shortages”, European Chemical Bulletin, 12(10), 1504-1517.ISSN 2063-5346.
D. Samal , M R Mishra, A Kalam, "An EOQ model for Inventory System dependent upon on hand inventory without shortages", Journal of Integrated Science and Technology, Aug 2022. https://pubs.iscience.in/journal/index.php/jist/article/view/1469/821
D. Samal , M R Mishra, A Kalam, "Analysis of Inventory Management of Agro-based Industries using EOQ and EPQ Model with Profit Maximization", International Journal of Scientific Research in Science and Technology, 2022, doi : https://doi.org/10.32628/IJSRST229127
D.Samal & A.Kalam (2021) “Analysis of Inventory Managementfor Agro and Organic Product Satisfying Customer with Maximum Profit Using EOQ model”, International Journal of Engineering Applied Sciences & Technology (IJEAST), Vol 6, No.3,114-117. ISSN 2455-2143.
A.Swain, D.Samal & A.Kalam (2018) “EOQ as a Profit Maximised & Customer Satisfied Tool for Agro Industry Inventory Management”, International Journal for Research in Applied Science & Engineering Technology (IJRASET), Vol 6, No.VI,498-501. ISSN2321-9653.
D.Samal, A.Kalam, S.K.Sahu & M.Mishra (2014) “An EOQ models for Deteriorating Items with two component Demand and Price break”, Research journali’s Journal of Mathematics Vol 1, no-3.ISSN 2349-5378.
D.Samal, A.Kalam, S.K.Sahu & M.Mishra (2012) “A Note on an Inventory model forDeteriorating items with Inventory level Dependent Demand rate” IJMA, Vol 4 no.2,215-220.
A.Kalam, D.Samal, S.K.Sahu, M.Mishra (2010) “A Production lot-size Inventory model for Weibull Deterioration Items With Quardratic Demand, Quardratic Production and Shortages, International Journal of computer Science & Communication, Vol 1, No.1,259-262. ISSN 0973-7391 .
D.Samal, A.Kalam, S.K.Sahu & M.Mishra (2010) “A Inventory Model for Deteriorating Items with On-hand Inventory Dependent Ramped Type Demand Rate” International Journal of Information Technology and Knowledge Management, Vol.2,519-521. ISSN0970-9150 .
D.Samal, A.Kalam, S.K.Sahu & M.Mishra (2009) “An Exponential Production inventory problem with Exponential demand, Time dependent deterioration rate with Partial backlogging” Buttein of pure and applied Science (An international Research Journal of Mathematics and Statistics, Vol-28-E,No-2,255-303. ISSN 0970-6577).
D.Samal, A.Kalam, S.K.Sahu, & M.Mishra (2008) “An Exponential Production-Inventory Problem with Exponential Demand, Time Dependent Deterioration Rate with Shortage” International Journal of Physical Sciences, Vol 20(3)M, 699-708. ISSN0973-4562
S.K.Sahu, A.Kalam & D.Samal (2007) “An inventory model with on-hand inventory dependent demand rate without shortage” Journal of the Indian Academy of Mathematics, Vol-29, No-1 287-297. ISSN0970-5120.
S.K.Sahu, A.Kalam & D.Samal (2006) “An Economic production lot-size inventory model for deterioration items with weibull production and weibull demand rate” Vision Journal of the jayprakask Narayan Institute of Social and Economic Studies, Vol-XXVI.No-3,65-79.
International National Conferences
PaperPresented inan “International conference on Application of Mathematical & OR Models for sustainable Viksit Bharat (ICORSVB 2025)”:21-22 February 2025,by Parala Maharaja Engineering College (PMEC), Berhampur, Odisha.
PaperPresented inan “International Conference: Innovation And Science and Technology for Sustainable Development”, O.P. Jindal University, Raigarh (C.G.), 30-31 May, 2024
PaperPresented inan “International Conference: Innovation And Science and Technology for Sustainable Development”, O.P. Jindal University, Raigarh (C.G.), 25-26 May, 2023
PaperPresented in one day International conference “ Contemporary Development in Business and Management in Degitised Era-Towards Industry-5.0”:11th March 2023,by KBS, BBSR.
PaperPresented inan “International Conference: Innovation And Science and Technology for Sustainable Development”, O.P. Jindal University, Raigarh (C.G.), 27-28 May, 2022.
46th Annual Conference of Orissa Mathematical Society: 19-20, Jan 2019, by SIT, BBSR: Paper Presented
National Seminar Advances in Mathematical Analysis and it’s Applicatios: 19-20, Dec,2014 by Department of Mathematics NIST Berhampur.
41st Annual Conference of Orissa Mathematical Society: 4-5, Jan 2014, by KIIT, BBSR.
40th Annual Conference of Orissa Mathematical Society: 29-30, Dec 2012, by Department of Mathematics Sambalpur University: Paper Presented
International Conference on Analysis and Applications-20-21, July, 2012 by Department of Mathematics Berhampur University: Paper Presented
38thAnnual Conference of Orissa Mathematical Society: 8-9, Jan 2011, by SOA, BBSR.
National Conference on NCRTMAA 22-23 Dec 2010, organized by Department of Mathematics, Berhampur University. Paper presented.
International Conference on CAMIST-11-13, Jan 2010, By NIT, Rourkela Paper Presented D.Samal, A.Kalam, S.K.Sahu & M.Mishra (2010) “An EOQ Model for Inventory System Dependent Upon Hand Inventory”, Proceeding of International Conference on Challenges and Applications of Mathematics in Science and Technology (CAMIST) 11-12, Feb 608- 612.
36thAnnual Conference of Orissa Mathematical Society: 7-8, Feb 2009, by IMA, BBSR.
Workshops
Refresher course in Basic Science: 22.02.2017-14.03.2017, By Utkal University, BBSR.
Workshop on Numerical Optimization & it’s Engineering Applications-7-10, July, 2011, by SIT, BBSR.
Membership of Professional bodies
Indian Science Congress Association (ISCA)
ISTE (LM)
Orissa Mathematical Society (OMS)
Book Chapters
Solved Problem in Engineering Mathematics-I, Alok Publication in Sept 2008.
Solved Problem in Engineering Mathematics-II, Alok Publication in Jan 2009.
Solved Problem in Engineering Mathematics-III, Alok Publication in Aug 2009.
Solved Problem in Engineering Mathematics-IV, Alok Publication in Jan 2010.
