Kalantaryan, Marine Ashot, and Avetik Artavazd Arzumanyan. “Water Absorption Capacity of Irind Mine Pumice”. Journal of Architectural and Engineering Research 1, no. 1 (June 25, 2021): 32–35. Accessed January 22, 2025. https://jaer.nuaca.am/index.php/jaer/article/view/6.