Madri, M. S. and Hussein, O. S. (2025) “L-Tryptophan Measurement using Spectrophotometry and Spectrofluorometry in Pharmaceutical Formulations Containing 1-Chloro-4 Nitrobenzofurazon”, American Journal of Bioscience and Clinical Integrity, 2(7), pp. 30–36. doi: 10.51699/ajbci.v2i7.1241.