Sri Ranjani, C. and Deepti, C.A. 2025. Quantitative LC-MS/MS Determination of Source-Specific Variations of Underivatized Free Amino Acids in Protein Powders. Asian Journal of Chemistry. 37, 7 (Jun. 2025), 1778–1784. DOI:https://doi.org/10.14233/ajchem.2025.34190.