Hambarliyska, Ivanka, 		Manousakis, Dimitrios, 		Marovska, Gergana, 		Bylianova, Adelina, AND 		Slavov, Anton.
" Adsorption and removal of Acid orange 7 using industrial essential oil solid by-products of melissa (Melissa officinalis) and yarrow (Achillea millefolium)" <em>Food Science and Applied Biotechnology</em> [Online], Volume 8 Iss. 1 (18 March 2025)