Candrasa, Limega, and Cia Cai Cen. “The Effect of Group Cooperation and Work Communication on the Performance of State Civil Services”. Jurnal Mantik 5, no. 2 (August 1, 2021): 1160-1167. Accessed June 13, 2026. https://www.ejournal.iocscience.org/index.php/mantik/article/view/1489.