Darmawan, Akhmad, et al. “EFFECTS OF LEADERSHIP, RISK-TAKING, INNOVATION, INTENSIVE PARTICIPATION AND CONTRIBUTION PARTICIPATION ON THE PERFORMANCE OF COOPERATIVE IN BANYUMAS, CENTRAL JAVA”. International Journal of Economics, Business and Accounting Research (IJEBAR), vol. 6, no. 1, Mar. 2022, pp. 910-21, doi:10.29040/ijebar.v6i1.5230.