Tozhiev Tokhir Halimovich, Nuriddinova Nasibakhon Umijon kizi. On One Method Approximation of Diffusion Problems. EIMJE [Internet]. 2024 Jun. 3 [cited 2025 Nov. 9];2(6):349-52. Available from: https://multijournals.org/index.php/excellencia-imje/article/view/1351