Utilization of Industrial Solid Waste from Tofu Pulp at the Sentra Industri Kecil Somber (SIKS) in Balikpapan. SEPAKAT [Internet]. 2025 Dec. 30 [cited 2026 Nov. 1];4(3):218-26. Available from: https://journal.itk.ac.id/index.php/sepakat/article/view/8481727