(1)
Resnytskyi, I. V.; Bessarabov, V. I.; Ishchenko, O. V.; Roik, O. M.; Makarchuk, T. O. Quantitative Determination of Fluoride by Direct Potentiometry in a Heterogeneous Cosmetic System in the Form of Toothpaste. Current issues in pharmacy and medicine: science and practice 2026, 19, 151-156.