SHERTAYLAQOV G‘.M.; ZIYODULLAYEVA O`.M. KATTALIKLAR QIYMATINING ANIQLASH JARAYONINING BAJARILISHI . World scientific research journal, [S. l.], v. 2, n. 2, p. 39–44, 2022. Disponível em: http://wsrjournal.com/index.php/wsrj/article/view/71. Acesso em: 19 may. 2024.