Experimental Analysis In The Implementation Of The Thermo-Acoustic Refrigeration System By Means Of Air As A Working Medium. Journal of Pharmaceutical Negative Results, [S. l.], v. 13, p. 1270–1273, 2022. DOI: 10.47750/pnr.2022.13.S05.201. Disponível em: https://pnrjournal.com/index.php/home/article/view/2914.. Acesso em: 28 jun. 2026.