Kołodziejski, M. i Kisiel, M. 2024. Examining Musical Aptitudes and Achievements in the Subjective Version of the Self-evaluation of Teachers’ Work: Current Perspectives. Acta Universitatis Nicolai Copernici Pedagogika. 46, 2 (luty 2024), 41–62. DOI:https://doi.org/10.12775/AUNC_PED.2023.012.