1. Editor-in-Chief, Journal of the Tensor Society  
2. Editor,  International Journal of Geometric Methods in Modern Physics, World Scientific, Impact Factor 1.8
3. Associate Editor, Frontiers in Astronomy and Space Sciences, Q2 Journal, Impact Factor  3.0
4. Topic Editorial Board Member of “Universe”, Q2 Journal, Impact Factor 2.9 (MDPI)
5. Applications and Applied Mathematics: An International Journal (AAM) 
6. Lead Guest Editor, The Special Issue "Astrophysical Objects in Extended Gravity Theories (AOEG)" of Advances in Astronomy, Journal Impact Factor 1.209 (Hindawi)
7. Guest Editor, The Special Issue "Astrophysical Objects in Modified Grvaity (AOMG)" of Universe, Journal Impact Factor 2.278 (MDPI)

1. Sri Kamal Lochan Mahanta, P. G. Department of Mathematics, Sambalpur University, Sambalpur, India, August 2009 (Title: Some Multidimensional Cosmological Models).

2. Ms Tummala Vinutha, Department of Applied Mathematics, Andhra University, Visakhapatnam, India, June 2010 (Title: Some exact Cosmological Models in certain theories of Gravitation).

3. Mr. Ashok M. Pund, Department of Mathematics, Amravati University, Amravati, India, Oct. 2011 (Title: On Bianchi type cosmological models with wet dark fluid).

4. Ms. K. V. S. Sireesha, Department of Applied Mathematics, Andhra University, Visakhapatnam, India, Jan. 2014 (Title: Certain investigations in alternative theories of gravitation).

5. Mr. Ajay Kumar Singh, Department of Mathematics, VBS Purvanchal University, Jaunpur, Uttar Pradesh, India, March 2014 (Title: A study on early universe with variable gravitational and cosmological terms).

6. Ms. Gurlinka V Vijayalakshmi, Department of Engineering Mathematics Andhra University, Visakhapatnam, India, June 2015 (Title: Some spatially homogeneous and anisotropic cosmological models in modified theories of gravitation).

7. Mr. P.N. Rahate, Department of Mathematics, Amravati University, Amravati, India, Aug. 2015 (Title: Study of cosmological models in theories of gravitation).

8. Mr. Y.S. Solanke, Department of Mathematics, Amravati University, Amravati, India, May 2016 (Title: Study of cosmic accelerated expansion of the universe with fluids in theories of gravitation).

9. Mr. V.J. Dagwal, Department of Mathematics, Amravati University, Amravati, India, May 2016 (Title: Study of tilted cosmological models with mixture of fluids in theory of relativity).

10. Mrs. Neha Keshri, Department of Applied Mathematics, Birla Institute of Technology, Mesra, Ranchi, India, Nov. 2016, (Title: Mathematical models and simulation on the attack of malicious signals in the wireless sensor network).

11. Mr. T. Ram Prasad, Department of Mathematics, Jawaharlal Nehru Technological University, Kakinada, Andhra Pradesh, India, 2017 (Title: Some bulk viscous string cosmological models in certain modified theories of gravitation).

12. Mr. Mukunda Dewri, Department of Mathematics, Bodoland University, Kokrajhar, Assam, India, 2017 (Title: Some problems of matter distribution with b-d scalar field and other fields in relativistic cosmology).

13. Mr. Nilesh K. Ashtankar, Department of Mathematics, RTM Nagpur University, Nagpur, Maharashtra, India, 2017 (Title: The study of cosmological models in Barber’s theory of gravitation).

14. Mr. Abdul Ameen, Department of Mathematics, RTM Nagpur University, Nagpur, Maharashtra, India, 2017 (Title: The study of gravitational fields in Rosen’s theory of gravitation).

15. Ms. Ubbeti Yoga Divya Prasanthi, Department of Applied Mathematics, Andhra University, Visakhapatnam, India, 2018 (Title: Study of some dark energy and string models in certain alternative theories of Gravitation).

16. Mr. Nitin Sarma, Department of Mathematics, Gauhati University, Guwahati, India, 2018 (Title: A study of cosmological dynamics in some modified gravity models).

19. Mr. Praveen Kumar, Department of Mathematics, RTM Nagpur University, Nagpur, Maharashtra, India, 2021 (Title: Study of (2+1)-dimensional cosmological model of the universe through general theory of relativity).

20. Mr. Ghanshyam B. Malviya, Department of Mathematics, RTM Nagpur University, Nagpur, Maharashtra, India, 2021 (Title: Kaluza Klein type cosmological model of the universe with viscosity media described by the modified equation of state).

21. Ms. Susmita Sarkar, Department of Mathematics, Jadavpur University, Kolkata, India, 2022 (Title: Selected applications of General Theory of Relativity and Modified Gravity in different Astrophysical phenomena)

22. Mr. Bishnu Prasad Brahma,  Department of Mathematics, Bodoland University, Kokrajhar, Assam, India, 2022 (Title: A study on Bianchi type-V cosmological models in Lyra’s geometry)

24. Mr. ST. Khaiminthang Vaiphei, Department of Mathematics, Manipur University, India, 2022 (Title: A study of black holes in non-stationary de Sitter universes with variable ^(u))

 

25. Mr. Gumpula Satyanarayana, Department of Applied Mathematics, Andhra University, India, 2023 (Title: A study on some cosmological models in general and modified theories of gravitation) 

26. Mr. Sarath N, Department of Physics, Cochin University of Science and Technology, Kochi, Kerala, India, 2023 (Title: Running cosmic vacuum and recent acceleration of the universe)

 

27. Mrs. Meena Mishra, Department of Mathematics, Pt. Ravishankar Shukla University, India, 2023, (Title: Certain cosmological models of accelerating universe) 

 

28. Mr. Parthraj G. Bambhaniya, Faculty of Applied Sciences, Charotar University of Science and Technology, Changa, Gujarat India  (Title: A study of black holes and beyond: shadows and relativistic orbits) 

 

1. American Mathematical Society

2. Andhra Pradesh & Telangana Society for Mathematical Sciences

3. Astronomical Society of India 

4. International Association of Mathematical Physics

5. International Society on General Relativity and Gravitation
6. Indian Association for General Relativity and Gravitation

7. Indian Society for Technical Education
8. Indian Mathematical Society

9. Orissa Mathematical Society

10. The Indian Science Congress Association 

11. The Tensor Society of India