The Analysis of the Meaning of the Person’s Internal World as a Basis of Self-Efficacy in the Educational SystemFatima Tashimova, Aidana Rizulla, Galiya Ibrayeva, Gulnar Abdullina and Bakhtiyar NurumovE3S Web Conf., 159 (2020) 09012DOI: https://doi.org/10.1051/e3sconf/202015909012