Sarosh Ahmed. Reduction of liner wastage in arefrigerator manufacturing company using six sigma DMAIC method / Sarosh Ahmed; Muhammad Amin & Bilal Ahmed. - MUET, Jamshoro : Industrial & Management Engineering, 2020. - 29p. : ill. ; 30 cm. Includes References. Subjects--Topical Terms: Industrial Engineering. Dewey Class. No.: SAR