XUDAYOROV , Rashid; ABDULHAMIDOV , Abdullajon. VARIATSIYA KO‘RSATKICHLARINING MAZMUNI ULARNI HISOBLASH USULLARI: https://doi.org/10.5281/zenodo.14533800. International scientific and practical conference, [S. l.], v. 1, n. 3, p. 7–9, 2024. Disponível em: https://bestjournalup.com/index.php/ispc/article/view/788.. Acesso em: 16 jun. 2025.