Vol. 3 No. 2 (2026): Nigerian Journal of Operations Research (NIJOR)

This is the third volume of the journal which follows a continuous publication model; articles are added as soon as they are finalized. The submission window for this issue has closed in June 2026.

Published: 30-06-2026

Table of Content

Table of Contents

editor Nijor (Author)

i-ii

Articles

Graph Modelling of Transaction Networks for Fraud Detection and Systemic Risk Assessment in Nigerian Banks

Olaitan Ojo, Olayiwola Babarinsa (Author)

1-55
- PDF
Multi-criterion Decision-making Approach to Prioritize Strategies for Combating Smuggling and Border Control Along the North-east Borders of Nigeria

Modu Barma, Aliyu Huzaifa Babando, John Justice Emmanuel (Author)

56-72
- PDF
A Graph Analysis of Topological Structure in the Bus Rapid Transit Transport Network of Lagos State

Olayiwola Babarinsa, Godwin Edime, Emmanuel Dare (Author)

73-81
- PDF
Reverse Logistics and Non-Financial Performance: Experience from Selected Manufacturing Firms in Nigeria.

John Oluwasayo Ajani, Joseph Olusegun David, James Olalekan Akinbode, Henry Igbezien Inegbedion, Opeyemi Oluseun Oyelude (Author)

82-95
- PDF
Adaptation of Artificial Bee Colony Algorithm for Solving Inventory Routing Problem

Munu Stephen, Asaju Laaro Bolaji, Moshood Abiola Hambali (Author)

96-119
- PDF
Improved Particle Swarm Optimization for Global Optimization with Decaying Adaptive Velocity Limit

Huzaifa Aliyu Babando, Mathew Remilekun Odekunle, Nasiru Salihu, Walye Nyubo Kurwizi (Author)

120-130
- PDF
Quality Assurance as Individual Responsibility: The Three-Tier Reality of Research Integrity in Nigerian Public Universities

Hilary Watsilla (Author)

131-144
- PDF
A Comprehensive Review of Machine Learning Techniques for Facies Classification in Oil and Gas Exploration: Methods, Challenges, and Future Directions

Mukthar Muhammad Liman, Mahmud Bamanga Ahmad, Basir Liman Tukur (Author)

145-160
- PDF
Optimal Control of Typhoid Fever Transmission With Imperfect Diagnosis and Multiple Interventions

Blessing Kolawole, Edogbanya Helen, Gyegwe Jessica (Author)

161-173
- PDF
Semi-Analytical Solution of Cervical Cancer Model using the Adomian Decomposition Method

Abosede Mary Oke, Helen O. Edogbanya, Olayiwola I. Babarinsa, Momoh Shiedu (Author)

174-184
- PDF
Gaussian Process-Homotopy Analysis Method for Tuberculosis Transmission With Stiff Dynamics and Time-Varying Contact Rate

Obafaiye Pauline Olayemi, Lanlege Daniel Ibitayo, Fatokun Johnson Oladele (Author)

185-194
- PDF
Advancing Statistical Model Flexibility through the Development of the Exponentiated Generalized Topp Leone-Fréchet Distribution

M. A. Jimoh, U. M. Modibbo, H. A. Jimoh (Author)

195-210
Towards Real-Time Network Intrusion Detection: An Enhanced Feature Selection Framework Using Variance Analysis and K-Means Clustering

U.A.Baba, E. J. Garba, A. S. Ahmadu, M. Lapina (Author)

211-234

Vol. 3 No. 2 (2026): Nigerian Journal of Operations Research (NIJOR)

Table of Content

Table of Contents

Articles

Graph Modelling of Transaction Networks for Fraud Detection and Systemic Risk Assessment in Nigerian Banks

Multi-criterion Decision-making Approach to Prioritize Strategies for Combating Smuggling and Border Control Along the North-east Borders of Nigeria

A Graph Analysis of Topological Structure in the Bus Rapid Transit Transport Network of Lagos State

Reverse Logistics and Non-Financial Performance: Experience from Selected Manufacturing Firms in Nigeria.

Adaptation of Artificial Bee Colony Algorithm for Solving Inventory Routing Problem

Improved Particle Swarm Optimization for Global Optimization with Decaying Adaptive Velocity Limit

Quality Assurance as Individual Responsibility: The Three-Tier Reality of Research Integrity in Nigerian Public Universities

A Comprehensive Review of Machine Learning Techniques for Facies Classification in Oil and Gas Exploration: Methods, Challenges, and Future Directions

Optimal Control of Typhoid Fever Transmission With Imperfect Diagnosis and Multiple Interventions

Semi-Analytical Solution of Cervical Cancer Model using the Adomian Decomposition Method

Gaussian Process-Homotopy Analysis Method for Tuberculosis Transmission With Stiff Dynamics and Time-Varying Contact Rate

Advancing Statistical Model Flexibility through the Development of the Exponentiated Generalized Topp Leone-Fréchet Distribution

Towards Real-Time Network Intrusion Detection: An Enhanced Feature Selection Framework Using Variance Analysis and K-Means Clustering

Indexing

Indexing