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Ishlab chiquvchilar uchun
Ekotizim
3 ta ish
Ish: Sombor index: review of extremal results and bounds
Bilal Ahmad Rather, Muhammad Imran, Fozia Bashir Farooq
Zahid Raza, Bilal Ahmad Rather, Muhammad Imran
S. Pirzada, Bilal Ahmad Rather, Kinkar Chandra Das +2