Akinola AP, Achuenu I, Judith AA. Comparative Analysis Between Afrimine Quarry and Jolex Construction Sited in Jos, Plateau State Nigeria, with Respect to Unit Production Cost in order to establish the Viability of Quarry Business. FEPM [Internet]. 2025 Aug. 5 [cited 2026 Feb. 3];1(2):35-51. Available from: https://fepm.cultechpub.com/index.php/fepm/article/view/12