Sulistyaningtyas, Annisa Dwi, and Restu Ria Wantika. “Forward Time Center Space Algorithm for Mathematical Model Solution of Heat Transfer”. Journal of Education and Learning Mathematics Research (JELMaR), vol. 3, no. 1, May 2022, pp. 67-73, https://doi.org/10.37303/jelmar.v3i1.114.