Sumantri, B., S. S. W. Hidayatullah, I. . Wiryanto, M. H. Fauzi, and N. L. P. . Hariastuti. “PLANNING PRODUCTION COST REDUCTION FOR AMINO ACIDS USING SWOT AND TOWS ANALYSIS AT PT. ABC”. Nusantara of Engineering (NOE), vol. 7, no. 2, Oct. 2024, pp. 110-9, doi:10.29407/noe.v7i02.22902.