Georgieva Fileva – Ruseva, K. (2020) “PERCEPTION OF MUSIC THROUGH TEXTBOOKS FOR 5TH, 6TH AND 7TH GRADE OF THE GENERAL EDUCATION SCHOOL IN BULGARIA”, KNOWLEDGE - International Journal , 40(2), pp. 493–499. Available at: https://ikm.mk/ojs/index.php/kij/article/view/908 (Accessed: 17 April 2024).