Kurbonov Zavkiddinjon KHamidulloyevich's avtoreferat was defended on the topic: «Development of a composition of composite adhesive mixtures for laying ceramic tiles based on cement using water-soluble polymers», in the specialty: 02.00.07 - "Chemistry and Technology of Composite, Paint-and-Varnish, and Rubber Materials (Technical Sciences)" (technical sciences) for the degree of Doctor of Philosophy in technical sciences (РhD).
