Oyegoke , T. . and Adnan , A. . (2024) “Impact of Selected Adsorbent Functional Groups on Chromium Sorption Capacities In An Effluent Treatment: A DFT Study”, The Journal of Engineering Research [TJER], 21(1), pp. 59–70. doi: 10.53540/tjer.vol21iss1pp59-70.