A.-M. . SĂCARĂ, C. . INDOLEAN, and L. M. . MUREŞAN, “ADSORPTION, ECHILIBRIUM AND KINETIC STUDY OF MALACHITE GREEN REMOVAL FROM AQUEOUS SOLUTIONS USING FIR (ABIES NORDMANNIANA) CONES BIOMASS”, Studia UBB Chemia, vol. 61, no. 3, pp. 183–194, Sep. 2016.