Rymaniak, J., & Wojciechowska, K. (2013). Proffesional Activities as a Basic for the Proffesional Inclusion of People whit Intellectual Disabilities in the Opinion of Employers from the Wielkopolska Region. Studia Oeconomica Posnaniensia, 1(7), s. 51-63. https://doi.org/10.18559/716zxc73