Mashkanov, A. ., Z. Akhayeva, and A. Zakirova. “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, vol. 153, no. 4, Dec. 2025, pp. 257-6, doi:10.32523/2616-7263-2025-153-4-257-267.