M. Irmayanti, S. Nurjanah, A. H. D. Abdullah, R. C. Nissa, and Y. Nurhamiyah, “Enhancing Sustainability in Packaging: Response Surface Optimized Sago Pith Waste Biocomposites with PBAT and MDI”, JTEP-L, vol. 14, no. 3, pp. 979–990, Jun. 2025.