P. Igdyrova and M. Amangulyyeva (2025) “EVALUATION OF ENVIRONMENTAL SUSTAINABILITY AND ENERGY EFFICIENCY IN GREEN CEMENT PRODUCTION”, ОБРАЗОВАНИЕ И НАУКА В XXI ВЕКЕ [Preprint], (68-3 (том 2). Available at: https://mpcareer-google.ru/index.php/journal/article/view/4218 (Accessed: 28 October 2026).