Hotamov, J. «EDUCATIONAL TECHNOLOGIES IN STUDENTS’ INDEPENDENT STUDY OF THE SUBJECT "DETERMINATION OF THE PHYSICAL PARAMETERS OF A STAR BASED ON ITS COLOR"». Физико-технологического образование, вып. 5, октябрь 2022 г., https://phys-tech.jdpu.uz/index.php/phys-tech/article/view/6888.