1. Yeshwantrao Chavan College of Engineering,Department of Mechanical Engineering,Nagpur,Maharashtra,India
2. B K Birla Institute of Engineering and Technology,Dept. of Information Technology,Pilani
3. College of Business Administration, University of Sharjah,Department of Management,Sharjah,United Arab Emirates
4. Docente Universitario La Libertad Universidad Nacional de Trujillo,Trujillo
5. Docente Universitaria Principal, Ica University: Universidad Nacional San Luis Gonzaga, Ica
6. Docente Universitaria Auxiliar, Ica, Universidad Nacional San Luis Gonzaga, Ica