1. Sangapate and D. Sukawat. (2007). Attractor of Shallow Water Equation Model. The 8th International Conference on Fixed Point Theory and Its Applications, Thai Journal of Mathematics, Volume5, Number 2, Pages 299-307.

2. P. Sangapate and D. Sukawat. (2007). Predictability in Atmospheric Model. Thai Journal of Mathematics. 5(2). 231-243.

3. P. Sangapate and D. Sukawat. (2007). Spectral Method for a Barotropic Model. Khon Kaen Journal 12 (3): July – September.

4. P. Sangapate and D. Sukawat. (2008). Predictability in Spectral Shallow Water Model. Far East Journal of Dynamical Systems. Volume 10, Issue 1, Pages 81-92.

5. P. Sangapate and D. Sukawat. (2008). Lagrangian Structure function for the Spectral Shallow Water Model. Far East Journal of Dynamical Systems. Volume 10, Issue 2, Pages 269-276.

6. P. Sangapate. (2009). Stabilization of Riccati Equation with State Delays in Hilbert Spaces. Advances in Differential Equations and Control Processes. 4(2). 113-118.

7. P. Sangapate. (2009). The Finite Size Diffusion Coefficient for the Spectral Shallow Water Model. Far East Journal of Applied Mathematics. 37(3). 307-313.

8. P. Sangapate. (2010). Maximum Predictability Time of the Spectral Barotropic Model. International Journal of Numerical Methods and Applications. 3(1). 41-47.

9. P. Sangapate. (2010). Adaptive Control and Synchronization of the Barotropic Model. Journal of Mathematical Sciences: Advances and Applications. 4(1). 209-215.

10. P. Sangapate. (2012). Adaptive Control and Synchronization of the Shallow Water Model. Hindawi Publishing Corporation Mathematical Problems in Engineering. Article ID 529251.

11. P. Sangapate. (2012). New Sufficient Condition of the Asymptotic Stability of Discrete Time-Delay Systems. Advances in Difference Equation. 28.

12. P. Sangapate (2014). Active Anti-Synchronization of Identical and Non-Identical Hyper-Chaotic System. The 5th Conference in Number Theory and its Application. Department of Mathematics, Faculty of Sciences, Naresaun University. July 3-4, 2014.

14. P. Sangapate (2016). Active Anti-Synchronization of two Different Hyper-Chaotic Systems. The 2nd International conference on Mathematics, Engineering and Industrial Application (ICoMEIA 2016). 10-12 August 2016. BP Samila Beach Hotel & Resort, Songkha, Thailand.

15. P. Sangapate, et.al. (2020). Adaptive Control and Stability of a General SIR Epidemic Model. The 11TH Engineering, Science, Technology and Agriculture Conferences. 1518-1523.