Recent results from the H1 and ZEUS Collaborations on inclusive single and multiple jet production in the neutral current deep inelastic scattering of electrons/positrons on protons and the high energy photoproduction on protons at HERA are reported. The results are compared with NLO QCD calculations and have been used to determine the strong interaction coupling constant $\alpha_s$.
Jets in Deep Inelastic Scattering and High Energy Photoproduction at HERA
Measurement of subjet multiplicities in neutral current deep inelastic scattering at HERA and determination of $α_s$
Study of the azimuthal asymmetry of jets in neutral current deep inelastic scattering at HERA
