Ivanova, S., Ivanov, K., Bekyar, M., Kostova, P. HPLC method for determination of caffeine in food supplements for weight loss. Пловдив: 2020 15-20,.
Ivanova, S., Ivanov, K., Bekyar, M., Kostova, P. HPLC method for determination of caffeine in food supplements for weight loss. Пловдив: 2020 15-20,.
Ivanova, S., Ivanov, K., Bekyar, M., Kostova, P. (2020) HPLC method for determination of caffeine in food supplements for weight loss, Пловдив: 15-20,.
Ivanova, S., Ivanov, K., Bekyar, M., & Kostova, P. (2020). HPLC method for determination of caffeine in food supplements for weight loss. Наука и младост. Сборник научни съобщения от конкурсна сесия ... г., 15-20.
Ivanova S, Ivanov K, Bekyar M, Kostova P. HPLC method for determination of caffeine in food supplements for weight loss. Наука и младост. Сборник научни съобщения от конкурсна сесия ... г.. 2020; 15-20.