Ibragimov , S. O. “QURILISH MATERIALLARI SANOATIDA ISHLAB CHIQARISHNI KLASTER ASOSIDA TASHKIL ETISH VA SAMARADORLIGINI OSHIRISH”. GOLDEN BRAIN, vol. 1, no. 1, May 2023, pp. 260-2, https://researchedu.org/index.php/goldenbrain/article/view/4397.