Székely, Blanka. “PROJECT MANAGEMENT, WHAT ASSISTS THE CONSULTANT TO SUCCEDD – WATERFALL OR AGILE METHODOLOGY, MAYBE SOMETHING ELSE?”. Studia Mundi – Economica 9, no. 1 (March 2, 2022): 91–103. Accessed December 5, 2025. https://journal.uni-mate.hu/index.php/stm/article/view/2936.