Kusufi, Muhammad Syam. “Budget Communication, Final Authority, And Negotiation On Budgetary Proposal : An Experimental Study”. JOURNAL OF APPLIED MANAGERIAL ACCOUNTING 7, no. 2 (October 30, 2023): 274–280. Accessed February 23, 2025. https://jurnal.polibatam.ac.id/index.php/JAMA/article/view/6670.