Mustapaevich, D.K., Axmet o‘g‘li, M.N., Baxitbay qizi, J.A., Alisher o‘g‘li, O.A. and Ikromboy o‘g‘li, O.J. 2022. Methods of Determining the Effect of Temperature and Pressure on the Composition of Rocks. Vital Annex: International Journal of Novel Research in Advanced Sciences. 1, 4 (Oct. 2022), 98–106.