Siddiqov Risqul Ergashboyevich. “QАTTIQ BUG`DOYNING JAHON KOLLEKSIYA NAMUNALARI ASOSIDA OLIB BORILGАN DURАGАYLАSH NATIJALARI”. Ta’lim Innovatsiyasi Va Integratsiyasi, vol. 18, no. 1, Mar. 2024, pp. 84-87, http://web-journal.ru/index.php/ilmiy/article/view/4016.