Published: 2025-12-30

Articles

Development of a Mathematical Model for Optimal Pricing Strategies for Perishable Goods

Ahmad Abubakar Yahaya, Abdullahi Mohammed Usman, Aisha Sheikh Hassan

1-7

Numerical Evaluation of the Adverse Effects of Economic Instability on Consumer Buying Behaviour in Nigeria

Prisca Udodiri Duruojinkeya, Christie Yemisi Ishola, Chigozie Chibuisi, Bright Okore Osu

8-27

Comparative Analysis of Ordinary Least Squares, Ridge, and a Proposed Modified Ridge Regression Method for Modelling Nigeria’s Economic Development

Obineke Henry Onu, Maxwell Nelson

28-37

A Constrained Multi-Item Inventory Model Under Probabilistic Demand Using Linear Programming Techniques

Aisha Sheikh Hassan, Ahmed Abubakar Yahaya, Abdullahi Mohammed Usman, Sulaiman Dauda

38-50

Time Series Modelling and Forecasting of Birth and Death Rates: A Case Study of Grimard Catholic Hospital, Dekina LGA, Nigeria

Benson Ade Eniola Afere, Yahaya Usman Usman, Ekele Alih, Deborah Aladi Daikwo

51-62

Lie Symmetry Analysis, Exact Solutions, and Conservation Laws of the Geophysical Korteweg–de Vries Equation

Michael Ikechukwu Okeke, Justina Ebele Okeke, Paul Anaeto Oraekie

63-73

Application of the Hermite Series Kernel Density Estimator in Identifying the Confrontational Hazards of Maritime Piracy on Nigeria’s Economic Growth

Simeon Uyovwieyovwe Ejakpovi, Francis Okeoghene Uveruveh, Israel Uzuazor Siloko, Cyril Chukwuka Ishiekwene

74-89

A Statistical Analysis of Multiple-Response Survey Data on Academic Journal Publishing Motivations

Gladys ThankGod Zebulun, Providence Samuel Owhondah, Nduka Wonu

90-97