Rais, S. A. ., and A. S. . Cahyana. “Defect Analysis & Solution through Revolutionizing Recycled Paper Production: Analisis & Solusi Cacat Melalui Revolusi Produksi Kertas Daur Ulang”. Indonesian Journal of Innovation Studies, vol. 25, no. 3, June 2024, p. 10.21070/ijins.v25i3.1163, doi:10.21070/ijins.v25i3.1163.