M. Shaalan, Y. ., El-Sayed, M. A. . ., & Khamis, A. . . (2024). ICATAS23-A Study of Repetitive Recycling of Polypropylene Waste: A Quality Evaluation and Economic Assessment. Journal of Advanced Research in Applied Sciences and Engineering Technology, 62(3), 130–138. https://doi.org/10.37934/araset.62.3.130138