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), pp. 161–169. doi: 10.37134/jsml.vol12.2.13.2024.