Stsemzal'ska, A. 2021. FORMATION OF THE MUGHAM SINGING SCHOOL IN AZERBAIJAN (LATE 19TH – FIRST HALF OF THE 20TH CENTURIES). History, Archeology and Ethnography of the Caucasus. 17, 1 (Mar. 2021), 222–235. DOI:https://doi.org/10.32653/CH171222-235.