Xamidov Maqsudjon Kamolovich Toshkent davlat transport universiteti, assistent maqsudkhamidov0990@gmail.com Xamidova Latofat Kamolovna Qashqadaryo viloyati Muborak tumani kasb-hunar maktabi, o‘qituvchisi. “5.20 TEMIR YO‘L EGRILIKLARIDA O‘TISH EGRI CHIZIG‘I VA UNI JOYLASHTIRISH UCHUN ELEMENTLAR UZUNLIGINI ANIQLASH”. Innovative Technologies in Construction Scientific Journal, vol. 5, no. 1, Feb. 2024, pp. 79-83, https://inntechcon.uz/index.php/current/article/view/180.