| 1 | Clifford O UGORJI, KING-AGBOTO Felicia, Amuche Uju EZINWA. (2025, January), "CONFERENCE ATTENDANCE AMONG TEACHERS FOR EDUCATIONAL DEVELOPMENT IN NIGERIA: PROBLEMS AND PROSPECTS", Journal of Theoretical and Empirical Studies in Education, Vol. 9, (Issue 2), pp 423-440 |
| 2 | Basil Oguguo,David A. Nnaji, Uwakwe S. Iro,Faith C. Omeke, Clifford O. Ugorji,Anthonia N. Ngwu, Chinwe Enyi, Obiageli C. Njoku,Cletus Ugbor,Ugwu J. Okwudili,Cliff I. Okebanama.. (2024, August), "Influence of Internet of Things Cybersecurity (IoTCS) on Educational Assessment Practices in University Learning Spaces in Nigeria", JOURNALOFE-LEARNINGANDKNOWLEDGESOCIETY, Vol. 20, (Issue 2), pp 55-66 |
| 3 | Cliford O. Ugorji. (2024, December), "Effect of Two Strategies in Teaching Solid Shapes on Students Academic Performance in Secondary School Mathematics in Imo State.", International Journal of Education and Scientifc Research, Vol. 3, (Issue 3), pp 1-7 |
| 4 | Clifford O UGORJI, Felicia O KING-AGBOTO, Ingrid Omenihu MADUME. (2024, December), "CHALLENGES OF USING BIG DATA ON ASSESSMENT OF STUDENTS ACADEMIC PERFORMANCE IN RESEARCH IN UNIVERSITY", Journal of Evaluation, Vol. 9, (Issue 1), pp 141-152 |
| 5 | Clifford Okechukwu Ugorji, Felicia King-Agboto, Nneka Chinyere Ezeugo, Kalu Eke Osonwa. (2024, September), "Effect of Assessment Methods on Academic Performance of Students in Certification Programmes at Rivers State University", Faculty of Natural and Applied Sciences Journal of Mathematical Modeling and Numerical Simulation, Vol. 2, (Issue 1), pp 14-20 |
| 6 | Basil Chinecherem E Oguguo, Clifford O Ugorji, Loveth Ohwoavworhua. (2024, November), "Impact of self-evaluation strategy on mathematical achievement: An empirical study among undergraduate mathematics education students", Al-Jabar: Jurnal Pendidikan Matematika, Vol. 15, (Issue 2), pp 469 – 480 |
| 7 | O. Clifford Ugorji Felicia. King-Agboto C. Catherine Okpara. (2023, January), "Effect of using instructional Materials in enhancing teaching and learning of Mathematics in Junior Schools in Obio-Akpor LGA of Rivers state", AJOL OPEN ACCESS, Vol. -9, (Issue -1), pp 135-143 |
| 8 | KING-AGBOTO, F., OKPARA, C. C. & UGORJI , C.O. (2023, July), "ERADICATION OF EXAMINATION MALPRACTICE IN UNIVERSITIES WITH ICT AS A SOLUTION FOR QUALITY EDUCATION IN NIGERIA", JOURNAL OF EVALUATION, Vol. 8, (Issue 1), pp 14-25 |
| 9 | Clifford O Ugorji Ugorji, Felicia King-Agboto King-Agboto. (2023, July), "PEER-ASSESSMENT AND STUDENTS’ACADEMIC PERFORMANCE IN MATHEMATICS AMONG UNIVERSITY STUDENTS IN RIVERS STATE, NIGERIA", journal of theoretical and empirical studies in education, Vol. 8, (Issue 1), pp 89-100 |
| 10 | Dr. Felicia King-Agboto; Dr. Chizoma Catherine Okpara and Dr. Clifford.O.Ugorji. (2023, June), "TEACHER –STUDENT RELATIONSHIP AND ACADEMIC PERFORMANCE IN MATHEMATICS: MEETING GLOBAL NEEDS AND CHALLENGES IN POST-PANDEMIC ERA", The Nigerian Academic Forum, Vol. 30, (Issue 1), pp 1-8 |
| 11 | Basil CE Oguguo, Lotobi R Awele, Clifford O Ugorji, Roseline N Azubuike, Catherine U Ene, Felicia C Ugwu, Chinonso N Ojinnaka, Judith N Eke, A Ihediohanma Chukwuka, Zephyrinus I Aririguzo, Roseline I Ezechukwu. (2022, May), "Psychometric Measurement of Accounting Multiple Choice Questions Achievement Test for the assessment of students with Special Needs.", International Journal of Early Childhood Special Education, Vol. -14, (Issue 3) |
| 12 | FELICIA KING-AGBOTO, CHIZOMA CATHERINE OKPARA, CLIFFORD O UGORJI. (2022, March), "Influence of Child Maltreatment on Academic Achievement of Junior Secondary Schools Students", Journal of Education and Society, Vol. 12, (Issue 2), pp 2591–2600 |
| 13 | Basil C.E Oguguo1, Agnes O. Okeke1, Priscilla O. Dave-Ugwu1, Christopher A. Ocheni1, Clifford O. Ugorji2, Ijeoma Hope N. Nwoji1 & Iheanacho C.. (2020, June), "Assessment of ICT Skills Relevant for Effective Learning Possessed by Undergraduate Students at University of", International Journal of Higher Education, Vol. -9, (Issue 4), pp 206-215 |
| 14 | Roseline Ifeoma Ezechukwu1, Basil Chinecherem, E. Oguguo2,*, Catherine U. Ene2 & Clifford O. Ugorji3. (2020, April), "Psychometric Analysis of Economics Achievement Test Using Item Response Theory", World Journal of Education, Vol. 10, (Issue -2), pp 59-68 |
| 15 | Eleje, Lydia & Esomonu, Nkechi & Okoye, Romy & Agu, Ngozi & Ugorji, Clifford & Okoi, Arikpo & Abanobi, Chidiebere.. (2020, November), "Students’ Academic Achievement in Secondary-School Quantitative Economics: Effect of Feedback with Remediation.", Education Quar, Vol. 3, (Issue 4), pp 479-488 |
| 16 | BC Oguguo, Fadip Audu Nannim, Agnes O Okeke, Roseline I Ezechukwu, Godwin Asanga Christopher, Clifford O Ugorji. (2020, May), "Assessment of students’ data literacy skills in southern Nigerian universities", Universal Journal of Educational Research, Vol. 8, (Issue 6), pp 2717-2726 |
| 17 | Dr. Kingsley Chimah Obi 2 Ugorji, Clifford Ph.D. (2019, January), "TASK NUMBER AND COGNITIVE LEVELS AS DETERMINANTS FOR ITEM DIFFICULTY", International Journal of Educational and Scientific Research, Vol. 2, (Issue 1), pp 7 |
| 18 | Ekwonye, E. C ; Ugorji, C O and Okoroafor, S A. (2019, February), "Evaluation of Principal -- Students Personnel Management in Imo State Secondary schools, Nigeria.", International Multidisciplinary Academic Research Journal (IMARJI)., Vol. 3, (Issue 1), pp 7 |
| 19 | Amadi, V. C ; Ugorji, C. O and King--Agboto, F. O. (2019, January), "Effects of Guided Discovery on Knowledge Retention and Achievement in Chemistry Among Students in Tertiary Institutions in South East, Nigeria", International Journal of Educational and Scientific Research (IJOEASR), Vol. 2, (Issue 1), pp 13 |
| 20 | Ugorji Clifford .O. (Ph.D), Onyeka, Joy Nkeiruka (Ph.D) 3 Onuekwusi, Chijiokenwabuaku (Ph.D). (2019, February), "VERSATILITY IN THE USE OF RESEARCH DESIGNS: AN EFFECTIVE TOOL FOR CREATIVITY IN EDUCATIONAL RESEARCH, IN IMO STATE NIGERIA", nternational Multidisciplinary Academic Research Journal, Vol. 3, (Issue 1), pp 57-63 |
