Ricka Yunita Prasetya, Lenny C Nawangsari, and Ahmad hidayat Sutawidjaya. 2020. “The Factors That Influence OCBE in Generation X and Generation Y”. Technium Social Sciences Journal 14 (1). Constanta, Romania:522-36. https://www.techniumscience.com/index.php/socialsciences/article/view/2166.