Rigñack-Delgado, M., Orozco-Melgar, G., Crespo-Sariol, H., Mariño-Peacok, T. and Reyes-Dalmau, A. 2021. Using acoustic emission testing to characterize porosity on zeolitic and vitreous tuffs from the eastern region of Cuba. Minería & Geología. 37, 2 (Jun. 2021), 146–161.