Reference Wilson, Cockburn and Baddeley1991) taps episodic memory
Maybe the title of the study has something to do with why the clear winner isnt mentioned
State Cigarettes, cigars, chewing tobacco, e-cigarettes, liquid nicotine, powdered tobacco, herbal cigarettes, electronic cigarettes or other tobacco products, smoking paraphernalia (pipe, water pipe, hookah, rolling papers, vaporizer or any other equipment or apparatus designed for the inhalation of tobacco), bidis, gutka (a product containing lime paste, spices, areca and tobacco) or shisha (tobacco-based product designed to be smoked in a hookah)
In a subsequent paper, researchers revealed that the data analyzed in the industry-touted study was collected before the ban was enforced