Probing the supersymmetric grand unified theories with gravity mediation at the future proton–proton colliders and hyper-Kamiokande experimentWaqas Ahmed, Tianjun Li and Shabbar RazaEur. Phys. J. C, 83 3 (2023) 263DOI: https://doi.org/10.1140/epjc/s10052-023-11409-x