H-index 5 July 8, 2019 16 32 64 128 H index 50 H index 5 meaning H index 55 H index 53 H index 52 H index 5 good H index 57 H index 54 H index 59 H index 5 means H index 5 years H index 500 H index 5 reddit Is h index 50 good
