KC, G.; DULAL, R. P. Adaptive Finite Element Method for Solving Poisson Partial Differential Equation. Journal of Nepal Mathematical Society, [S. l.], v. 4, n. 1, p. 1–18, 2021. DOI: 10.3126/jnms.v4i1.37107. Disponível em: https://www.nepjol.info/index.php/jnms/article/view/37107. Acesso em: 21 sep. 2021.