Safitri NA, Mahmud M, Ramadhan RA. Self-Efficacy and Task-Relevant Budgetary Participation on Managerial Performance through Transformational Leadership Style. AMFR [Internet]. 2026 Aug. 17 [cited 2026 Oct. 10];4(3):729-45. Available from: https://advancesinresearch.id/index.php/AMFR/article/view/992