Toshnazarov , R. E. o‘g‘li, and D. N. Oljayev. “CHIQINDILARNI QAYTA ISHLASH, ZARARSIZLANTIRISH VA ULARDAN FOYDALANISH USULLARI”. RESEARCH AND EDUCATION, vol. 3, no. 2, Feb. 2024, pp. 36-42, https://researchedu.org/index.php/re/article/view/6282.