Martínez-Reina M, Amado-González E. Philately and Teaching of Chemistry: an Example Using the Ideal Gas. Rev Cub Quim [Internet]. 2016 Sep. 22 [cited 2024 Dec. 21];28(3):843-69. Available from: https://cubanaquimica.uo.edu.cu/index.php/cq/article/view/1593