1. Acted as Editorial Board Member of the Proceeding of the Eleventh Annual Conference of Society of Special Functions and Their Applications (SSFA) held at SVNIT, Surat, edited by A. K. Agarwal, M. A. Pathan, S. Khan, A. K. Shukla and R. K. Jana.

2. Acted as Editorial Board Member of the Proceeding of International Conference on Physical Sciences (ICPS-2021) held at SVNIT, Surat. Selected papers have been published Proceedings International Platinum Open Access Journal (ISSN 2668-6384), Vol. 3, Issue 2, 2021, edited by A. K. Rai, B. Z. Dholakiya, S. Kumar, V. A. Kheraj, D. R. Roy, S. Pandey, S. K. Kaliasa, N. Malek, R. Jangir, N. Togati, R. K. Jana, I. P. Debnath, S. K. Srivastava.

1. R. L. Das and R. K. Jana, Some studies on EPQ model of substitutable products under Imprecise Environment, Chapter 25, in: N. H. Shah and M. Mittal (Eds.), Optimization and Inventory Management, 2019, pp. 331-360, Springer Nature, Singapore. 

2. P. Panja and R. K. Jana, Optimal Control of a Nipah Virus Transmission Model, Chapter 7, pp. 127-146, in: J. Mishra, R. Agarwal and A. Atangana (Eds.), Mathematical Modeling and Soft Computing in Epidemiology, CRC Press, Boca Raton, 2021, https://doi.org/10.1201/9781003038399. 

3. J. P. Chauhan, R. K. Jana, J. J. Nieto,  P. V.  Shah and A. K. Shukla, Fractional Calculus Approach to Logistic Equation and its Application,  in: P.  Debnath,H. M. Srivastava, P.  Kumam and B. Hazarika (Eds.), Fixed Point Theory and Fractional Calculus - Recent Advances and Applications, Springer Nature, Singapore.

4. A. Pal, R. Desai, R. K. Jana and A. K. Shukla, A Survey on ${}_pR_q\left(\alpha,\beta;z\right)$ Function and its Applications, Chapter 2, pp. 19-54, In: D. Kumar, Y. Luchko and G. S.Singh (Eds.) Recent Advances in Mathematical Analysis and Applications, University of Kerala, Thiruvananthapuram, 2022. (ISBN: 978-81-86660-48-5)

5. R. Mondal, R. K. Jana, P. Pramanik and M. K. Maiti, A Fuzzy EOQ model for deteriorating items under Trade Credit Policy with unfaithfulness nature of customers, Chapter 21, pp. 453-482, In: L. Sahoo, T. Senapati and R. R. Yager (Eds.), Real Life Applications of Multiple Criteria Decision-Making Techniques in Fuzzy Domain, Studies in Fuzziness and Soft Computing, Vol. 420, 2023, Springer, Singapore. https://doi.org/10.1007/978-981-19-4929-6_21

6.  M. Kumar and R. K. Jana, Approximate solution to the KdV equation in superthermal plasmas, Chapter 16, pp. 235-243, In: P. Agarwal, C. Cattani and S. Momani Eds. Fractional Differential Equations: Theoretical Aspects and Applications, Elsevier, London, 2024. ISBN: 978-0-443-15423-2

7. J. B. Gajera and R. K. Jana, Turán type inequality for generalized fractional operators and Special functions, Chapter 17, pp. 245-255, In: P. Agarwal, C. Cattani and S. Momani Eds. Fractional Differential Equations: Theoretical Aspects and Applications, Elsevier, London, 2024. ISBN: 978-0-443-15423-2

8. R. Mondal and  R. K. Jana, An EOQ model of a fresh product having variable demand under trade credit policy, Accepted for publication in: L. Sahoo, T. Senapati, M. Pal and R. R. Yager (Eds.), Decision Making under Uncertainty via Optimization, Modelling and Analysis, Springer.