ERGASHEVA XILOLOXON MUYDINJONOVNA. Solving economic issues in MATHCAD. INTERNATIONAL JOURNAL OF SOCIAL SCIENCE & INTERDISCIPLINARY RESEARCH ISSN: 2277-3630 Impact factor: 8.036, [S. l.], v. 11, n. 07, p. 5–10, 2022. Disponível em: https://gejournal.net/index.php/IJSSIR/article/view/704. Acesso em: 22 nov. 2024.