Ermat Shermatovich Sanayev, Maksumova Dilrabo Kuchkarovna, Shokirova Mukaddas Musakhonovna, Islamov Fayyozbek Shakhobiddin ugli. CLASSIFICATION OF AGRICULTURAL SECONDARY RAW MATERIALS EXTRACTION OF PECTIN FROM SECONDARY RAW MATERIALS . WSRJournal [Internet]. 2023 Jan. 25 [cited 2024 May 17];11(1):154-7. Available from: http://wsrjournal.com/index.php/wsrj/article/view/2463