O‘rinboyeva , K. S. qizi, and R. Toirjonova. “NISBIYLIK NAZARIYASI: FIZIKADAGI INQILOB, FAZO VA VAQT HAQIDAGI TUSHUNCHANI”. GOLDEN BRAIN, vol. 1, no. 32, Nov. 2023, pp. 43-46, https://researchedu.org/index.php/goldenbrain/article/view/5373.