Morales Soto, Diana, Laura Jiménez Araujo, and Jairo Salazar Barrios. 2014. “Volumetric Reduction of Solid Plastic Waste (PET, PEAD and PEBD), Applying a Method Gives Shaped Handcrafted”. Ciencia E Ingeniería 1 (1):e007. https://revistas.uniguajira.edu.co/rev/index.php/cei/article/view/e007.