Sabyrbek A, Baibolsynova I, Tleubayeva M. Test methods of the underground part of Portulaca oleracea L. FEB [Internet]. 2024 Jun. 29 [cited 2026 Mar. 3];11429(2):110-6. Available from: https://feb.buketov.edu.kz/bmg-vestnik/article/view/738