“EFFECT OF INDIUM VACANCY POINT DEFECT ON THE STRUCTURAL, ELECTRONIC AND OPTICAL PROPERTIES OF DOUBLE PEROVSKITE HALIDE Cs2InSbCl6: EFFECT OF INDIUM VACANCY POINT DEFECT ON THE PROPERTIES OF DOUBLE PEROVSKITE HALIDE”. 2022. Nigerian Journal of Technology 41 (5): 854-61. https://doi.org/10.4314/njt.v41i5.5.