SUPRIYADI, Supriyadi; NUGROHO, Wahyu. Optimizing Concrete Mattress Fabrication Through Lean Project Management: A Value Stream Mapping Approach to Lead Time Reduction. Jurnal INTECH Teknik Industri Universitas Serang Raya, [S. l.], v. 11, n. 2, p. 133–143, 2025. DOI: 10.30656/intech.v11i2.110526. Disponível em: https://e-jurnal.lppmunsera.org/index.php/INTECH/article/view/10526. Acesso em: 27 feb. 2026.