Modeling the technological process of whelled harvester by applying Graph theory F.V. Svoikin, V.F. Svoikin, A.A. Borozna, V.E. Bozhbov, M.V. Taraban and A.V. Ryapukhin E3S Web of Conf., 531 (2024) 01021 Published online: 03 June 2024 DOI: 10.1051/e3sconf/202453101021