Hadzieva Gigovska, M.; Petkovska, A.; Acevska, J.; Nakov, N.; Manchevska, B.; Antovska, P.; Ugarkovic, S.; Dimitrovska, A. Optimization of a Forced Degradation Study of Atorvastatin Employing an Experimental Design Approach. Maced. J. Chem. Chem. Eng. 2018, 37, 111-125.