Naranjo Vargas, Eugenia Mercedes, Javier Renato Moyano Arévalo, and Carlos José Santillán Mariño. “Design and Construction of a Prototype of a PET Plastic Bottle Recycling Machine”. ConcienciaDigital 4, no. 1.2 (March 5, 2021): 147-161. Accessed April 3, 2025. https://cienciadigital.org/revistacienciadigital2/index.php/ConcienciaDigital/article/view/1585.