Cybulska, K. (2018) «Hanna KOMOROWSKA (Ed.) Issues in Promoting Multilingualism. Teaching – Learning – Assessment. Warsaw: Foundation for the Development of the Education System (FRSE), 2011. 360 pp. ISBN 978-83-62634-19-4», Linguarum Arena, 3, pp. 143–146. Disponível em: https://ojstest.xyz/ojsletrasX/index.php/LinguarumArena/article/view/3985 (Acedido: 18 maio 2026).