Umarova Farida Saidikromovna,Xolmaxmatova Ruxshona Ilxomjonovna. “ONTOLOGY: EXPLORING THE NATURE OF BEING FROM CLASSICAL PHILOSOPHY TO CONTEMPORARY THOUGHT”. International Multidisciplinary Journal for Research & Development, vol. 12, no. 11, Nov. 2025, pp. 67-69, https://www.ijmrd.in/index.php/imjrd/article/view/3974.