KOTSEV, A. Latent portraits exhibition by Encho Naidenov. Yearbook of the Department of Cinema, Advertising and Show Business, [S. l.], p. 211–212, 2021. DOI: 10.33919/ydcas.21.18. Disponível em: https://ojs.nbu.bg/index.php/YDCASH/article/view/1226. Acesso em: 7 dec. 2025.