Q.Q.Qurbonaliyev. 2026. “MARGANES OLIY SILITSIDI – KREMNIY O‘TISH CHEGARASIDAGI KONTAKT QARSHILIGINI HISOBLASH ”. Ta’lim Innovatsiyasi Va Integratsiyasi 72 (1): 358-62. https://journalss.org/index.php/tal/article/view/35737.