1. Λ2-STATISTICAL CONVERGENCE AND ITS APPLICATION TO KOROVKIN SECOND THEOREM. Authors: NAIM L. BRAHA, VALDETE LOKU.2. STATISTICAL KOROVKIN AND VORONOVSKAYA TYPE THEOREM FOR THE CESÁRO SECOND-ORDER OPERATOR OF FUZZY NUMBERS. Authors: NAIM L. BRAHA, VALDETE LOKU.