Ilkevich, B. V., Usmanova, L. T., & Ilkevich, K. B. (2016). Implementation of Intellectual and Motivating Principle in Training Fundamentals of Philosophy to Students of Art Specialties. International Review of Management and Marketing, 6(2S), 231–235. Retrieved from https://www.econjournals.com/index.php/irmm/article/view/2048