Rie J, Kang Y, Kim J, Ryu K. Generation differences in importance perception of productive ageing and the validity analysis of productive ageing scale. Korean J. Ind. Organ. Psychol. [Internet]. 2011 Feb. 28 [cited 2024 Apr. 16];24(1):1-27. Available from: https://journal.ksiop.or.kr/index.php/KJIOP/article/view/282