solikhin solikhin, Widyaningrum D, Andesta D. USULAN PENINGKATAN PRODUKTIVITAS PRODUK LEAF SPRING TIPE MSM 2230 DENGAN METODE LEAN MANUFACTURING DI PT. INDOSPRING, Tbk.  . justicb [Internet]. 2022 Apr. 9 [cited 2025 Jun. 6];2(3):431-9. Available from: https://journal.umg.ac.id/index.php/justi/article/view/3830