Hassan, Zainab, and Marwa Abdul Jabbar. “UTILIZATION OF EGGSHELL AND ACTIVATED CARBON AS ADSORBENTS FOR REMOVAL SALICYLIC ACID FROM AQUEOUS SOLUTION”. Kufa Journal of Engineering, vol. 11, no. 2, Apr. 2020, pp. 1-9, https://doi.org/10.30572/2018/KJE/110201.