From numeric scores to letter grades: A systematic review and data-driven ordinal grading framework for supplier performance evaluation in Indonesian government procurement (SIKaP)
Crossref DOI link: https://doi.org/10.30574/wjarr.2026.31.1.1917
Published Online: 2026-07-31
Update policy: https://doi.org/10.30574/wjarr.ourcrossmarkpolicy
Hapsari, Fadilah Retno
Sari, Diana Puspita
Aryasa, I Gede Indra
