Hybrid Models of Atmospheric Block Columns of Primary Oil Refining Unit Under Conditions of Initial Information Deficiency. - Orazbayev, Batyr; Kuzhuhanova, Zhadra; Orazbayeva, Kulman; Uskenbayeva, Gulzhan; Abdugulova, Zhanat; Zhumadillayeva, Ainur (Energies (19961073), 2025)