Umar A. YAKHYAEV

2 ta ish

Tashkent Institute of Chemical Technology, Tashkent, Uzbekistan

1. EXTRACTION OF METALLIC SILVER IN POWDER FORM FROM ELECTRONIC WASTES

   Mastura Kh. ARIPOVA, Umar A. YAKHYAEV, R. V. Mkrtchyan +1

   MaqolaRecycling and Waste Management TechniquesCHEMISTRY AND CHEMICAL ENGINEERING20260 iqtibos

   ABIABI:AkademIndex/openalex/2026.article.009146

2. TWO-STAGE HEAT TREATMENT FOR PRODUCING HIGHLY CRYSTALLINE h-BN NANOPARTICLES FROM BORIC ACID AND UREA

   Sherzod Abdurakhmonov, Mastura Kh. ARIPOVA, Umar A. YAKHYAEV +2

   MaqolaBoron and Carbon Nanomaterials ResearchCHEMISTRY AND CHEMICAL ENGINEERING20260 iqtibos

   ABIABI:AkademIndex/openalex/2026.article.009302