Suresh, A., C. Kalpage, P. Bandaranayake, і W. Bandara. «ADVANCED CHARACTERIZATIONS OF SRI LANKAN ROOF TILE CLAYS FOR MORE OVER INDUSTRIAL USES». InterConf, вип. 77, Жовтень 2021, https://ojs.ukrlogos.in.ua/index.php/interconf/article/view/14931.