Ubaydullayeva, Gullola, and Shuhrat Gulamov. “O’zbekiston Respublikasi sog’liqni Saqlash Tizimida Metrologik Xizmatning Ahamiyati”. Science and Education 4, no. 2 (March 5, 2023): 692–697. Accessed July 27, 2024. https://openscience.uz/index.php/sciedu/article/view/5099.