Lumenta, K. N., Wahyuda, W. and Gunawan, S. (2023) “Analysis of 220 ml cup supplier selection with AHP method and rating scale: case study PT. sabina tirta utama”, Operations Excellence: Journal of Applied Industrial Engineering. Jakarta, Indonesia, 15(2), pp. 164–174. doi: 10.22441/oe.2023.v15.i2.082.