E. Zaya N, Haje D, Ahmed D. THE SIXTH AND SEVENTH LARGEST NUMBER OF SUBUNIVERSES OF FINITE LATTICES. ACAD J NAWROZ UNIV [انترنت]. 5 مارس، 2023 [وثق 3 يوليو، 2024];12(1):143-8. موجود في: https://journals.nawroz.edu.krd/index.php/ajnu/article/view/1713