Handan DEVECİ, and Önder ERYILMAZ. “PARTICIPATION PROCESS OF PRE-SERVICE TEACHERS INTO SOCIAL RESPONSIBILITY PROJECT: EXAMPLE OF LETS DO IT! WORLD”. International Journal of Eurasia Social Sciences, vol. 7, no. 25, Dec. 2016, pp. 163-85, https://rrpubs.com/index.php/ijoess/article/view/867.