Irwandi, S. A.; Samekto, A.; Arlinda, R.; Nahumury, J.; Ivonialita, V.; Anisa, I. A. CHARACTERISTICS OF MANAGEMENT ACCOUNTING INFORMATION SYSTEMS, PARTICIPATION IN BUDGETING, BUSINESS STRATEGY AND ENVIRONMENTAL UNCERTAINTY ON MANAGERIAL PERFORMANCE. Eqien 2022, 11, 560 – 568.