“Турли суғориш усулларида суғориш муддатларини тезкор аниқловчи рефрактометр кўрсаткичлари”. Modern education and development 10, no. 2 (September 20, 2024): 247–252. Accessed December 23, 2024. https://modernedu-dv.com/dv/article/view/626.