Indrayani, E., & Robin, R. (2022). Analysis of Spirit and Job Satisfaction on the Performance of Employees of PT. Dodorindo Jaya Abadi Tanjung Morawa. Jurnal Mantik, 5(4), 2641-2647. Retrieved from https://www.iocscience.org/ejournal/index.php/mantik/article/view/2056