“THE INFLUENCE OF CARBONIZATION ACTIVATORS ON THE SORPTION PROPERTIES OF ACTIVATED CHARCOAL OBTAINED FROM THE CIRCASSIAN WALNUT SHELL”. Proceedings of the YSU B: Chemical and Biological Sciences 43, no. 2 (219) (May 22, 2009): 22–26. Accessed January 21, 2026. https://journals.ysu.am/index.php/proceedings-chem-biol/article/view/vol43_no2_2009_pp022-026.