1) Principal Investigator (PI) of the Project CS2011-05: " The backward parabolic problems " (SGU/ 1 Year from 2011).

2) PI of the Project CS2012-02: " The backward in time problem for heat equations associated with nonconstant coefficient " (SGU/1 Year from 2012).

3) PI of the Project CS2013-07: " An inverse problem for nonlinear heat equation" (SGU/ 1 Year from 2013).

4) Member of the Project 101.01-2010.10: "Some regularizations for ill-posed problems " ( National Foundation for Science and TechnologyDevelopment (NAFOSTED)/2 Years from 2010).

5) Member of the Project 101.01-2012.07: "Some regularizations for ill-posed problems " ( National Foundation for Science and TechnologyDevelopment (NAFOSTED)/ 2 Years from 2012).

6) Member of the Project 101.01-2015.23: " Some inverse problems for parabolic equation and elliptic equation" ( National Foundation for Science and TechnologyDevelopment (NAFOSTED)/ 2 Years from 2015).