EFFECT OF VITAMINS NICOTINIC ACID, PYRIDOXINE AND Co2+, Mn2+, Cu2+ METAL-IONS ON CRITICAL MICELLE CONCENTRATION OF ANIONIC, CATIONIC AND NONIONIC SURFACTANTS IN AQUEOUS SOLUTIONS. Proceedings of the YSU B: Chemical and Biological Sciences, [S. l.], v. 49, n. 2 (237), p. 3–8, 2015. DOI: 10.46991/PYSUB.2015.49.2.003. Disponível em: https://journals.ysu.am/index.php/proceedings-chem-biol/article/view/vol49_no2_2015_pp003-008. Acesso em: 21 jan. 2026.