Hermanto, N.A., Juahir, Y., Mustafar, S., Mohamad Sharif, A., M. Osman, U. and Ulianas, A. 2024. Green Fluorescence Property of Chromone-based Hydrazone Towards Zn2+ Ion. Journal of Science and Mathematics Letters. 12, 2 (Jul. 2024), 161–169. DOI:https://doi.org/10.37134/jsml.vol12.2.13.2024.