APA (7th ed.) Citation

Perera, K. G. S. K. Design of a framework for professional development programs for teachers in the use of interactive touch screen.

Chicago Style (17th ed.) Citation

Perera, K. G. S. K. Design of a Framework for Professional Development Programs for Teachers in the Use of Interactive Touch Screen.

MLA (9th ed.) Citation

Perera, K. G. S. K. Design of a Framework for Professional Development Programs for Teachers in the Use of Interactive Touch Screen.

Warning: These citations may not always be 100% accurate.