C. Tanyeli, “Asymmetric Organocatalytic Synthesis of 2-Oxindole Based Heterocycle Precursors”, Glas. hem. tehnol. Bosne Herceg., no. 3 Special Issue, p. 7, Oct. 2018, Accessed: Aug. 31, 2026. [Online]. Available: https://glashem.pmf.unsa.ba/index.php/bctbh/article/view/399