Rounding Up Perspective and Its Correlation Towards Uncertainty of Measurement as an Effort to Complete Scales (Conventional Scale Case Study) Syar’i. kaunia [Internet]. 2017 Oct. 14 [cited 2026 Feb. 1];13(2):35-7. Available from: https://ejournal.uin-suka.ac.id/saintek/kaunia/article/view/1319