Mulyani, S. R., Sari, V. N., & Sari, M. W. (2020). Model of Employee Motivation and Cooperative Performance. UtopĂ­a Y Praxis Latinoamericana, 25(1), 232-242. Recuperado a partir de https://www.produccioncientificaluz.org/index.php/utopia/article/view/31895