Souza, Raquel, Leda Coltro, Pedro Lodi, and Rosa Alves. “Sustainability of Flexible Plastic Packaging for Instant Coffee: Evaluation of Environmental Impact and Recyclability”. Journal of Recycling Economy & Sustainability Policy 3, no. 1 (February 16, 2024): 46–58. Accessed May 9, 2024. https://respjournal.com/index.php/pub/article/view/29.