TY - JOUR TI - On some new I-convergent double sequence spaces of invariant means defined by ideal and modulus function AU - KHAN, V.A. AU - FATIMA, H. AU - ABDULLAH, S.A.A. AU - ALSHLOOL, K.M.A.S. JO - Sigma Journal of Engineering and Natural Sciences PY - 2017 VL - 35 SP - 695 EP - 706 DO - ER -