AZOT, OLTINGUGURT VA FOSFOR TUTUVCHI OLIGOMERLARNING FIZIK-KIMYOVIY XOSSALARINI UV-VIS, RAMAN VA MASS-SPEKTROMETRIYA USULLARI YORDAMIDA TAHLIL QILISH HAMDA ULARNING AMALIY QO‘LLANISH ISTIQBOLLARI. YO’TIGF. 2025;3(10):102-105. Accessed May 18, 2026. https://universalpublishings.com/index.php/gumanitar/article/view/14063