DeniseE. M., OkhatorO., AffahG. P. and AnyadikeM. C. (2022) “PHYSICOCHEMICAL PROPERTIES AND PERIPHYTIC ALGAE OF IKOT EBAK RIVER, ESSIEN UDIM LGA, AKWA IBOM STATE”, FUDMA JOURNAL OF SCIENCES, 6(2), pp. 18 - 23. doi: 10.33003/fjs-2022-0602-924.