Muhammad Aslam Baig, Amir Fayyaz, Rizwan Ahmed, Zeshan Adeel Umar, Haroon Asghar, Usman Liaqat, Rinda Hedwig and Koo Hendrik Kurniawan 2024. Analytical Techniques for Elemental Analysis: LIBS, LA-TOF-MS, EDX, PIXE, and XRF: A Review. Proceedings of the Pakistan Academy of Sciences: A. Physical and Computational Sciences. 61, 2 (Jun. 2024), 99–112. DOI:https://doi.org/10.53560/PPASA(61-2)676.