Hatamov Ma'ruf, and Turopova Sohiba. “YADROSI BIROR SINFDA BO‘LGAN O‘Z-O‘ZIGA QO‘SHMA QISMIY INTEGRAL OPERATORLARNING SPEKTRAL XOSSALARINI TADQIQ ETISH ”. TADQIQOTLAR, vol. 90, no. 1, July 2026, pp. 191-3, https://alpharesearchs.com/index.php/tad/article/view/3732.