Kusuma, Ahmad Ary, Hikma Yanti, Yeni Mariani, M Dirhamsyah, and Fathul Yusro. 2023. “ANALISIS PENGENDALIAN MUTU PRODUK STIK DUPA MENGGUNAKAN STATISTICAL QUALITY CONTROL (SQC) DI PT XY KABUPATEN MEMPAWAH: Analysis of Product Quality Control of Incense Sticks Using Statistical Quality Control (SQC) at PT XY Mempawah Regency”. Jurnal Penelitian Hasil Hutan 41 (3):121-36. https://doi.org/10.55981/jphh.2023.2521.