| Exponentiated power half logistic distribution: theory and applications EW Okereke, C Umezurike, K Uchendu Benin Journal of Statistics 4, 154-171, 2021 | 4 | 2021 |
| immigration, migration, education, unemployment, income and dollar exchange rate: an application of the bounds testing approach to cointegration DAC Umezurike journal of assertiveness 15 (No 1), 161-167, 2021 | 2* | 2021 |
| empirical assessment of selected financial indicators and Nigeria gross domestic product CU Acha, chigozie kelechi Quantitative Economics Research 1 (No 1), 47-56, 2018 | 1 | 2018 |
| INVERSE SUJA DISTRIBUTION AND ITS APPLICATIONS C John, TM Pokalas, C Umezurike, J Ohakwe The Transactions of the Nigerian Association of Mathematical Physics 17, 151-158, 2021 | | 2021 |
| Stochastic dynamic lot-sizing model with shortage and distribution costs: application in a single-item manufacturing company AC Iwuji, TM Pokalas, C Umezurike Scientia Africana 18 (3), 111-118, 2019 | | 2019 |
| Exchange rate of Naira against the US Dollar (1981-2013): An Arima intervention analysis CO Omekara, EW Okereke, C Umezurike Journal of the Nigerian Association of Mathematical Physics 40, 205-214, 2017 | | 2017 |
