Mustafaqulov Javohir Rahmonqul O’g’li. 2023. “KUL-SHLAKLI ARALASHMASIDAN QURILISH MATERIALLARINI ISHLAB CHIQARISHDA QO’LLASH”. Journal of Academic Research and Trends in Educational Sciences, December, 269-71. http://ijournal.uz/index.php/jartes/article/view/836.