Toxanov , S.; Sharipova, S.; Biloshchytskyi, A.; Abzhanova, D.; Bakytkereiuly , B. ANALYSIS OF THE IMPACT OF SHARDING ON THE SCALABILITY AND EFFICIENCY OF BLOCKCHAIN TECHNOLOGIES FOR THE CREATION OF INFORMATION-ANALYTICAL SYSTEMS FOR ENVIRONMENTAL MONITORING OF EMISSIONS INTO THE ENVIRONMENT. sjaitu 2024, 18, 66-74.