Jumayeva Charos Ilkhomjon’s daughter. “FORMULAS THAT ARE PROVED IN THE CALCULUS OF REASONING: THEORY, PRACTICE AND ANALYSIS”. Лучшие интеллектуальные исследования, vol. 21, no. 4, May 2024, pp. 132-7, http://web-journal.ru/index.php/journal/article/view/6304.