Posilskyi, O., Artamonova, G., & Trunova , E. (2023). IDENTIFICATION OF TRIARYLMETHANE, PHTHALOCYANINE AND XANTHENE IN A MIXTURE OF DYES BY ELECTRON ABSORPTION SPECTROSCOPY. Ukrainian Chemistry Journal, 89(7), 26-39. https://doi.org/10.33609/2708-129X.89.07.2023.26-39