LADRÓN DE GUEVARA PIERRE, Rafael; ORO ORTIZ, Celestino Santos. Reconversion study of the R-22 refrigerant in the centralized climate system of the Oriente Pharmaceutical Laboratory. Chemical Technology, [S. l.], v. 40, n. 3, p. 498–511, 2020. Disponível em: https://tecnologiaquimica.uo.edu.cu/index.php/tq/article/view/5165. Acesso em: 10 nov. 2026.