The Volume 3, 2024 of International J.Mathematical Combinatorics is released today.  There are 12 papers published  in this issue, including

1. Fuzzy Product Rule for Solving Fully Fuzzy Linear Systems by Tahir Ceylan

2. Geometry of Chain of Spheres Inside an Ellipsoidal Fragment

by Abhijit Bhattacharya, Kamlesh Kumar Dubey and Arindam Bhattacharyya

3. On Derivative of Eta Quotients of Levels 12 and 16 by K. R. Vasuki, P. Nagendra and P. Divyananda

4.  General Connectivity Entropies of Certain Interconnection Networks}

by Yanyan Ge and Zhen Lin

5. Pair Mean Cordial Graphs Paired with Ladder

by R. Ponraj and S. Prabhu

6.On Generalized Integral Type  $\alpha-\tilde{\mathcal{F}}$ Contraction Mappings 

in Partial Metric Spaces by Heeramani Tiwari and Padmavati

7. On Modified Maximum Degree Energy of Graph and

HDR Energy of Graph by Raju S., Puttaswamy and Nayaka S. R.

8. On Grundy Coloring of Degree Splitting Graphs

by R. Pavithra and D. Vijayalakshmi

9. Generalized Perfect Neighborhood Number of a Graph by C. Nandeeshkumar

10. Pair Difference Cordial Number of Some Degree Splitting Graph

by R. Ponraj and A. Gayathri

11. A Counterexample to a Theorem about Orthogonal Latin Squares

by Zhiguo Ding and Michael E. Zieve

12. Corrigendum: Variations of Orthogonality of Latin Squares

by Vadiraja Bhatta G. R. and B.R.Shankar