Mashkanov, A. , Akhayeva, Z. and Zakirova, A. 2025. Automated extraction and structuring of menus from PDF files using machine learning and NLP techniques . Bulletin of L.N. Gumilyov Eurasian National University Technical Science and Technology Series. 153, 4 (Dec. 2025), 257–267. DOI:https://doi.org/10.32523/2616-7263-2025-153-4-257-267.