“Interpretation of Fourier Transform Infrared Spectra (FTIR): A Practical Approach in the Polymer/Plastic Thermal Decomposition”, Indonesian J. Sci. Technol, vol. 8, no. 1, pp. 113–126, Nov. 2023, Accessed: Aug. 20, 2025. [Online]. Available: https://ejournal.kjpupi.id/index.php/ijost/article/view/11