You would have to go through the research articles to see if it was actually used, but from what I saw, it appears that there's a good possibility that you would find it.
I tried looking for one but I didn´t have any luck. Sorry. Although I wish to recommend for your future reading an article that I really liked. Here is the information in case you´re interested:
Proyectos de aprendizaje de servicio-comunitario y su influencia en las conductas prosociales de estudiantes universitarios. Toledo Sandrea y Reyes Luz Maritza.
You can find it in Revista de Pedagogía (2010), Vol. 31, Nº 89 Escuela de Educación Universidad Central de Venezuela, 379-401.
Thanks Miriam! I actually need the SELEB because we are looking specifically for those variables. We did the translation and are going to do the validation. I will look for the article you suggested as part of the background of our study. :)