Obisesan, K.O, Adekanmbi, D.B. and Adewale, S.O. (2005). A note on Markov Dependent Bernoulli Trials.Journal of Scientific and Industrial Studies, Vol. 3(4): pp 55-57.

Obisesan, K.O, Adekanmbi, D.B. and Adewale, S.O(2006): Adjusted Crammer-rao Inequality for Minimum Variance Unbiased Estimators. Journal of Applied Sciences, Vol. 9 No.3.pp 6601-6610.

Adekanmbi, D.B, Obisesan, K.O., and Nja, M.E. (2006). Implication of Number of Live-birth on Contraceptive Continuation Model.Journal of Applied Sciences, Vol 9(1): pp 6232-6238.

Sodipo, A.A and Obisesan, K.O (2007): Estimation of the Population Mean Using Difference Cum Ratio Estimator With Full Response on the Auxiliary Character. Research Journal of Applied Sciences Vol.2(6) pp.769-772.

Adewale, S.O, Ajala, O.A. Obisesan K.O. and Adebimbe O. (2007) Impact of Exercise on Diabetics Subjects. Research Journal of Applied Sciences; RJAS 2(6): pp. 708-711.

Sodipo, A. A. and Obisesan, K. O. (2008):　　A Proposed Product Estimator For The Population Mean when The Non-respondents Are Post-stratified And Sub-sampled.　 West African Journal of Biophysics And Biomathematics,Vol1(4) pp. 61-66.

Obisesan,K.O, Udumboso, C.G. Osowole, O.I. and Alaba, O.O (2008): On the Maximization of the Likelihood Function Against Logarithmic Transformation. West African Journal Biophysics and Biomathematics Vol 1(2) pp 33-45.

Adekanmbi, D.B. Enang, E. I., Obisesan, K.O., and Oniyide, O.R. (2010): Statistical Investigation of the Impact of Timing of Marriage on the Marital Stability of Female in Nigeria. Global Journal of Pure and Applied Sciences. Vol. 16, No.1.pp.95-112. (Nigeria)

Lawal, M., Adelakun, A.A. and Obisesan, K.O. (2013): The Use of Gamma Distribution to Evaluate Water Pollutants in Asejire Reservoirs Ibadan. Fountain Journal of Natural and Applied Sciences. Vol2(.2). pp38-46.

Obisesan, K.O. andAdelanwa, A.S. (2015): Statistical Analysis on Household Factors influencing Annual Episodes of Malaria. International Journal of Science, Engineering and Innovative Research. Vol 6 pp1.

Obisesan, K.O. and Yussuf O.A. (2015): On the use of probability with Generalized Linear Models for Evaluating Extreme Rainfall in Nigeria. International Journal of Applied Science and Mathematics, Vol2(.4). pp117-122.

Obisesan, K.O. and Mojoyinola M.O (2015): Error Detection in Census Data Age Reporting. International Journal of Science, Engineering and Innovative Research, Vol7 pp1-6

Obisesan, K.O. andDosumu E. (2015): On Comparing Parameter Estimation Procedure using Rainfall series. Science Focus Vol16 pp1.

Raheem, M, Yahya W.B,andObisesan, K.O. (2015): Markov Chain for Rainfall Distribution Journal of Environmental Statistics Springer Vol7(.4).

Obisesan, K.O (2015) : Statistical Technical Report on Water Supply and Sanitation: A submission to the World Bank and Federal Ministry of Water Resources Nigeria.pp45-65.