Evidence for supernova feedback sustaining gas turbulence in nearby star-forming galaxies Cecilia Bacchini, Filippo Fraternali, Giuliano Iorio, Gabriele Pezzulli, Antonino Marasco and Carlo Nipoti A&A, 641 (2020) A70 Published online: 10 September 2020 DOI: 10.1051/0004-6361/202038223