In this article. we study the revised model of boundary-layer flow past a permeable stretching/shrinking sheet over the heated surface in a nanofluid with stability and regression analyses. The revised model refers to a physically more realistic approach. where the nanoparticle fraction can be controlled on the boundary in a similar way as for temperature on the boundary. https://prhxynuqry7b7c.wikimidpoint.com/5250092/how_does_the_consumers_attention_affect_the_sale_volumes_of_new_energy_vehicles_evidence_from_china_s_market