Thoriq Hartoyo, Muhammad Apriliansyah Situmeang. Analisis Waste dan Strategi Efisiensi Operasional di UKM Coffee Shop Monggo Kerso. jebmak [Internet]. 2026 Jan. 29 [cited 2026 Sep. 13];5(1):1-8. Available from: https://www.ejournal.lapad.id/jebmak/article/view/1444