Zakhidov Н., Nurmukhamedova Г., and Samborsky А. “REMOTE ALIGNMENT FIXING DEVICE WITH LIQUID CRISTALL DISPLAY”. SCIENCE AND INNOVATIVE DEVELOPMENT, vol. 4, no. 1, Feb. 2021, pp. 67-74, https://ilm-fan-journal.csti.uz/index.php/journal/article/view/121.