MINIMIZE THE COST OF PURCHASING PLANT FERTILIZERS THROUGH THE PROPER TREATMENT OF FOOD WASTE Penulis Helda Febrina Department of Industrial Engineering, Faculty of Engineering Universitas 17 Agustus 1945 Surabaya Abstrak 1 ##submission.downloads## PDF (English) Diterbitkan 2022-09-30 Terbitan Vol 1 No 1 (2022) Bagian Articles