Karthick S, Saraswathi A, Edalatpanah SA. Fuzzy linear fractional programming problem using the lexicography method. Vojnoteh. glas. [Internet]. 2024 Sep. 27 [cited 2026 Jul. 12];72(3):965-79. Available from: https://asistent.ceon.rs/index.php/vtg/article/view/50429