Ryzhkova M.N., Tsareva E.N. «SYSTEM FOR LEARNING PROCESS OPTIMIZATION» // Open and distance education 2014. №2 (54) C.63-68
Yankovskaya Anna E., Fuks Irina L., Levin Ilya S. «Mixed diagnostic tests structure for learning and testing systems» // Tomsk State University Journal of Control and Computer Science 2019. №49 C.101-109
