Andini, C. T., & Raflah, W. J. (2026). Analysis of Project Manager Leadership Competencies in Managing Traditional, Contemporary, Eco-Friendly, and Carnival Collaborations at Polbeng Expo Chapter II. RIGGS: Journal of Artificial Intelligence and Digital Business, 5(2), 20017–20023. https://doi.org/10.31004/riggs.v5i2.12327