Heitasari, Dwi Nurma, and Tri Sutrisno Wahyu Effendi. “Analisis Just in Time Tender Maintenance Boiler Terhadap Nilai Jual Crude Oil Dengan Metode Value Stream Mapping”. Jurnal INTECH Teknik Industri Universitas Serang Raya 9, no. 2 (August 31, 2023): 155–163. Accessed December 7, 2024. https://e-jurnal.lppmunsera.org/index.php/INTECH/article/view/6107.