by Essien, J. P, Antai, S. P, Olajire, A. A
Published in Water, air, and soil pollution (01.02.2009)

by Essien, J.P., Akpan, E.J., Essien, E.P.
Published in Bioresource technology (01.09.2005)

by ITAH, A. Y, ESSIEN, J. P
Published in World journal of microbiology & biotechnology (01.10.2005)

by Essien, J.P., Essien, V., Olajire, A.A.
Published in Environmental research (01.08.2009)

by Essien, J. P, Ebong, G. A, Asuquo, J. E, Olajire, A. A
Published in Chemistry and ecology (01.10.2012)

by Essien, J. P, Antai, S. P
Published in Environmental monitoring and assessment (01.06.2009)

by ESSIEN, J. P, ANTAI, S. P
Published in World journal of microbiology & biotechnology (01.06.2005)

by John, R. C., Essien, J. P., Akpan, S. B., Okpokwasili, G. C.
Published in Bulletin of environmental contamination and toxicology (01.06.2012)

by ESSIEN, J. P, UBOM, R. M, ANTAI, S. P
Published in Environmental monitoring and assessment (01.10.2006)

by John, R. C., Itah, A. Y., Essien, J. P., Ikpe, D. I.
Published in Bulletin of environmental contamination and toxicology (01.09.2011)

by Olajire, A A, Essien, J P
Published in Journal of petroleum & environmental biotechnology (01.01.2014)

by Essien, J P, Umoh, A A, Akpan, E J, Eduok, S I, Umoiyoho, A
Published in Acta microbiologica et immunologica Hungarica (01.03.2009)

by Udosen, E D, Essien, J P, Ubom, R M
Published in Journal of environmental sciences (China) (01.01.2001)

by Benson, N U, Essien, J P, Bassey, DE
Published in African journal of biotechnology (18.10.2007)

by Essien, J P
Published in Journal of Applied Sciences and Environmental Management (15.09.2005)

by Essien, J P, Jonah, I, Umoh, A A, Eduok, S I, Akpan, E J, Umoiyoho, A
Published in Acta microbiologica et immunologica Hungarica (01.03.2009)

by Essien, J. P., Antia, B. S., Ebong, G. A.
Published in Journal of applied and natural science (01.06.2009)

by Essien, JP, Udotong, IR
Published in Journal of Applied Sciences and Environmental Management (14.06.2010)

by O. Fatunla, J. P. Essien, B. N. Ita, N. U. Asamudo, J. Ekong, O. U. M. John, N. A. Abraham
Published in Recent Advances in Natural Sciences (01.06.2024)

by Essien, JP, Ekpo, MA, Brooks, AA
Published in Journal of Applied Sciences and Environmental Management (28.11.2006)