Search for squarks and gluinos in final states with one isolated lepton, jets, and missing transverse momentum at s=13 with the ATLAS detector. - Aad, G.; Abbott, B.; Abbott, D. C.; Abed Abud, A.; Abeling, K.; Abhayasinghe, D. K.; Abidi, S. H.; AbouZeid, O. S.; Abraham, N. L.; Abramowicz, H.; Abreu, H.; Abulaiti, Y.; et al. (European Physical Journal C -- Particles & Fields, 2021)