Integrating Circular Economy Principles into Mathematics Education Through AI-Inspired Optimization Models: Advancing Sustainable and Climate-Smart STEM Learning in Local Communities, A Case Study Focus on Obudu, Cross River State, Nigeria. EIJRIHS [Internet]. 2026 Jun. 23 [cited 2026 Jul. 11];1(3):47-73. Available from: https://eijrihs.com/index.php/Home/article/view/32