Piponski M, Bakovska Stoimenova T, Logoyda L, Topkoska M, Lazarevska Todevska E, Petrovska E, et al. Development and optimization of fast, efficient, economical and green HPLC method for ibuprofen impurities testing by use of core-shell column. arhfarm [Internet]. 2022 Oct. 17 [cited 2026 Jul. 12];72(Suppl. 4):S542-S543. Available from: https://asistent.ceon.rs/index.php/arhfarm/article/view/38607