SURXONDARYO VILOYATI ATMOSFERASI TARKIBIDAGI NO₂ GAZINI ANIQLASHNING YANGI SPEKTROFOTOMETRIK METODIKASINI ISHLAB CHIQISH. SIAD. 2026;3(5):494-502. Accessed October 26, 2026. https://universalpublishings.com/index.php/siad/article/view/18725