Anisa Rosyidasari, & Iftadi, I. . (2020). Implementasi Six Sigma dalam Pengendalian Kualitas Produk Refined Bleached Deodorized Palm Oil. Jurnal INTECH Teknik Industri Universitas Serang Raya, 6(2), 113–122. https://doi.org/10.30656/intech.v6i2.2420