[1]
Nugroho, R.K. and Saputro, B.P. 2026. Blockchain in Supply Chain Transparency, Flexibility, and Supplier Trust in a Lean Perspective: A Study of PT. Siam Cement Group Yogyakarta . Golden Ratio of Mapping Idea and Literature Format. 6, 4 (Oct. 2026), 3008–3028. DOI:https://doi.org/10.52970/grmilf.v6i4.2674.