Ametova Elnara Kuandikovna, Qudratov Javohir Bahodir o‘g‘li, and Muqimov Pahlavon Egam o‘g‘li. “DEVELOPMENT OF CIRCUIT DIAGRAMS OF AUXILIARY RELAYS OF MICROELECTRONIC BLOCK OF TRAIN ROUTES”. SCIENCE AND INNOVATIVE DEVELOPMENT, vol. 7, no. 6, Dec. 2024, pp. 74-81, https://ilm-fan-journal.csti.uz/index.php/journal/article/view/482.