Gutiérrez-Estupiñán, C., Gutiérrez-Gallego, J., & Sánchez-Soledad, M. (2020). Preparation of a Composite Material from Palm Oil Fiber and an Ecological Emulsion of Expanded Polystyrene Post-Consumption. Universidad Pedagógica y Tecnológica de Colombia.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিGutiérrez-Estupiñán, Cindy, José Gutiérrez-Gallego, এবং Melba Sánchez-Soledad. Preparation of a Composite Material from Palm Oil Fiber and an Ecological Emulsion of Expanded Polystyrene Post-Consumption. Universidad Pedagógica y Tecnológica de Colombia, 2020.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিGutiérrez-Estupiñán, Cindy, et al. Preparation of a Composite Material from Palm Oil Fiber and an Ecological Emulsion of Expanded Polystyrene Post-Consumption. Universidad Pedagógica y Tecnológica de Colombia, 2020.
