Rayimov Zukhriddin Khayriddin ugli, Usmonov Safar Bakhronovich, and Idiyev Bakhrom Bobir ugli, “POLYCONDENSATION OF POLYETHYLENETEREFTHALATE AT SOLID PHASE”, Euro. Jour. of Inte. Res. and Dev., vol. 28, pp. 134–138, Jun. 2024.