Phongthanapanich S. Numerical Analysis of a Finite Volume-element Method for Unsteady Diffusion-reaction Equation. Applied Science and Engineering Progress [internet]. 2014 Feb. 7 [cited 2026 Sep. 18];7(1):73-9. available from: https://ph02.tci-thaijo.org/index.php/ijast/article/view/67433