KARDAŠIENĖ, A. ., and D. . STRAKŠIENĖ. “THE ATTITUDE OF TEACHERS OF DIFFERENT SUBJECTS TO MANIFESTATION OF NON-FORMAL MUSICAL ACTIVITIES IN THE GYMNASIUM”. Studia Universitatis Babeș-Bolyai Musica, vol. 68, no. Special Issue 1, July 2023, pp. 167-79, doi:10.24193/subbmusica.2023.spiss1.10.