Abdul Wahid, & Achmad Chumaedi. (2020). PENENTUAN WAKTU BAKU DENGAN METODE STOPWATCH TIME STUDY PROSES PRODUKSI MANIFOLD (UD. JAYA MOTOR PASURUAN). JKIE (Journal Knowledge Industrial Engineering), 7(2), 54-60. https://doi.org/10.35891/jkie.v7i2.2264