Katsarova, A., Динев N. and Marinova, S. (2021) “Comparative evaluation of zeolite and vermiculite in vegetation experiment”, Bulgarian Journal of Soil Science, Agrochemistry and Ecology, 55(3-4), pp. 3–10. Available at: https://agriacad.eu/ojs/index.php/bjssae/article/view/1571 (Accessed: 13 November 2026).