Publications
- C. O. Okwelum, A. O. Okwelum (2025) Availability and Access to Primary Health Care Services among Residents of Ndokwa West Local Government Area of Delta State, Nigeria, Journal of Information Systems Engineering and Management India, 1(1), 231-244
- Babatunde, C. O. Okwelum, et al (2025) Preparation and Characterization of Palm Kernel Shell (PKS) Based Biocatalyst for the Transformation of Kernel Oil to Biodiesel, Southern African Journal of Chemical Engineering, 1(1), 200- 210
- Babatunde, C. O. Okwelum (2025) Novel-Activated Carbon Husks for the Synthesis of Biodiesel from Pig Fat Oil blends with Tallow Seed Oil , Case Studies in Chemical and Environmental Engineering 11(2024):101058, 1(1), 101058
- C. O. Okwelum et al (2024) Biodiesel Synthesis from Low Cost Biomass Wastes and Its low Cost Assessment Inducing Process Optimization, Materials for Renewable and Sustainable Energy , 1(1), 421- 433
- Onoyemakpo, Enomah, C. O. Okwelum (2023) Cases in ancestral and micro tribes in Nigeria: The discrimination of Ndueze and Ewolokpo families of Abbi in Delta State, European Journal of Theoretical and Applied Sciences. , 1(5), 1267 – 1292
- C. O. Okwelum (2023) How oil companies spark disputes in Nigeria: Case of Energia Ltd and Umu-Ozegbe family of Ogume., European Journal of Theoretical and Applied Sciences. , 1(5), 1248 -1266
- C. O. Okwelum, (2023) Lis pendens: How oil companies spark disputes in Nigeria: Case of Energia Ltd and Ugboebili family of Ebendo, European Journal of Theoretical and Applied Sciences. , 1(5), 1236 -1247
- C. O. Okwelum (2023) Defamation: How oil companies spark disputes in Nigeria: Case of Energia Ltd and Emu-Obodeti community. , European Journal of Theoretical and Applied Sciences. , 1(5), 1191 -1203
- C. O. Okwelum (2023) Hurdles in joinder: Prof. Enu, Community Integrity Initiative and Ndokwa West Local Government Council, Delta State, European Journal of Theoretical and Applied Sciences. Kyiv, UKRAINE, 1(5), 1224 -1235
- Enomah, Onoyemakpo & C. O. Okwelum (2023) Studies in litigation against the Church in Nigeria: The case of Basilica of Grace, Abbi., European Journal of Theoretical and Applied Sciences., 1(5), 1204 -1223
- C. O. Okwelum (2023) Legal issues in Refinery turn around in Nigeria: Real or Ruse?, International Journal of Multidisciplinary Research and Growth Evaluation., 4(2) , 302-307
- C. O. Okwelum (2023) Right to life and movement in the herder-farmer conflicts in Nigeria, International Journal of Multidisciplinary Research and Growth Evaluation., 4(1), 562-571
- C. O. Okwelum (2023) Nigerian national question and State sponsorship of terrorism in Igbo, African Journal of Law, Political Research and Administration , 6(1) , 9-27
- C. O. Okwelum (2023) National question: Attack on life and faith in Nigeria, CARI Journals International Journal of Public Policy and Administration (IJPPA) , 5(2), 1-13
- C. O. Okwelum (2023) Resource Control: Using rebels’ resources to fight them in Nigeria., International Journal of Multidisciplinary Research and Growth Evaluation., 4(2) , 118-130
- C. O. Okwelum (2023) Revisiting the disconnection between State policies and gas flare down in Nigeria., International Journal of Multidisciplinary Research and Growth Evaluation., 4(2) , 109-117
- C. O. Okwelum (2023) Critical legal issues in State participation in oil business in Nigeria: Any success?, African Journal of Economics and Sustainable Development. (AJESD) , 6(1), 75-99
- C. O. Okwelum (2023) Oil theft and technology deficit in Nigeria: When shall the African giant come of age?, International Journal of Advanced Multidisciplinary Research and Studies. (IJAMRS) , 3(3) , 274-284
- C. O. Okwelum (2023) Nigerian oil and the national question of insecurity and deep conflict divide, International Journal of Advanced Multidisciplinary Research and Studies IJAMRS INDIA, 3(3) , 285-296
- C. O. Okwelum (2023) Interrogating Obi and ‘obidient’ movement in the Nigerian 2023 presidential election as a spring, International Journal of Advanced Multidisciplinary Research and Studies IJAMRS, 3(3) , 297-308
- C. O. Okwelum (2023) President Tinubu inauguration in Nigeria: To be or not to be?, European Journal of Theoretical and Applied Sciences. Kyiv, UKRAINE, 1(3) , 285-298
- C. O. Okwelum (2023) Revisiting Defence of Claim of Right through Elimuya v. Police, European Journal of Theoretical and Applied Sciences., 1(4), 510-519
- C. O. Okwelum Onoyemeakpor & Oju (2023) Slavery accusation litigation and male gender discrimination in Abbi: The case of Egwenu., Afropolitan Research , 13(1), 78-99
- Enomah, Onoyemeakpor & C. O. Okwelum, (2023) Gender discrimination and witchcraft accusation in land litigation: Ossai v. Ossai, Afropolitan Research , 12(1), 237-260
- C. O. Okwelum, (2023) Role of hard drug and Government Ministers in Nigerian Insurgency: A review., Afropolitan Research , 10(1) , 57-71
- C. O. Okwelum (2023) Review of Nigerian experience in oil resource control and local content development., Afropolitan Research , 9(1) , 34-46
- C. O. Okwelum (2023) Zamfara State’s Solid Minerals and Resources in Connection to the Nigerian Insecurity and Insurgency, Afropolitan Research , 8(1) , 52-62
- C. O. Okwelum (2023) Nigerian oil militancy and rentierism: Transforming the vice of violence to virtue?, International Journal of Multidisciplinary Research and Growth Evaluation. (IJMRGE) INDIA, 4(2) , 286-283
- C. O. Okwelum (2022) Alternative Remedy to Monetary Compensation: Any Prospect in Nigerian Oil Litigation?, International Journal of Law. (IJL), 7(6), 150-157
- C. O. Okwelum (2022) Critique of Manpower Development in Oil and Gas Sector of Nigeria., International Journal of African Sustainable Development and Research. (IJASDR) , 9(2), 59-78
- C. O. Okwelum (2022) The Buhari State and the Origin of Banditry in Nigeria , International Journal of Law and Public Administration (IJLPA), 5(2) , 21-31
- C. O. Okwelum, (2022) National question: Attack on life and school in Nigeria, International Journal of Law and Public Administration (IJLPA) , 5(2) , 32-40
- C. O. Okwelum (2022) Oil communities and new protests in corporate social responsibility in Nigeria., Afropolitan Research , 8(1), 62-72
- C. O. Okwelum (2022) The national question in the face of a Nigerian spring, Afropolitan Research , 8(2), 91-105
- C. O. Okwelum (2021) Resource Curse Thesis: Nigerian Experience of Oil Theft., African Journal of Law, Political Research and Administration, 4(1) , 70-84
- C. O. Okwelum (2021) Oil Theft: Deregulation or Contracting Security to Militants?, African Journal of Law, Political Research and Administration (AJLPRA) LONDON, 4(1) , 70-84
- C. O. Okwelum (2021) Collateral Damage of Oil Theft: The Legal Way Out., Scholarly Journal of Advanced Legal Research. (SJALR) Romania, 1(4), , 1-22
- C. O. Okwelum (2021) Rights to Oil Theft and Illegal Refineries in Nigeria. , Scholarly Journal of Advanced Legal Research., 1(4) , 1-11
- C. O. Okwelum (2021) Legal Regimes on Oil Theft: How Adequate in Nigeria?, International Journal of Social Science Research and Anthropology (IJSSRA) ITALY, 5(6), 39-56
- C. O. Okwelum (2021) Oil Theft, Illegal Refineries and the First Eighteen., International Journal of African Sustainable Development Research. (IJASDR) TURKEY., 5(2), 17-46
- C. O Okwelum (2020) The Economics of Crime: Nigerian Perspectives in Oil Theft., International Journal of Innovative Legal and Political Studies. (IJILPS) ESTONIA, 8(4), 91- 98
- C. O Okwelum (2020) The Economics of Crime: Nigerian Perspectives in Oil Theft., International Journal of Innovative Legal and Political Studies. (IJILPS) ESTONIA, 8(4), 91- 98
- C. O Okwelum, (2020) The Rogue Economy and the Youth: The Legal Option Out., International Journal of Innovative Legal and Political Studies. (IJILPS) ESTONIA, 8(4), 99-105
- C. O. Okwelum (2020) Political Economy of Oil Theft: A Call for Legal Paradigm Shift in Regulation., International Journal of Business and Law Research (IJBLR) ESTONIA, 8(4), 148-155
- Akwenuke, C. O. Okwelum (2004) Biodiesel Production from Agricultural Biomass wastes: Duroc Breed Fat Oil, Citrillus Lanatus Rind and Sorghum Bagasse, MethodsX, 1(1), 421- 433