URGUT TUMANIDA DORIVOR TIRNOQGUL (CALENDULA OFFICINALIS L.) BIOEKOLOGIK XUSUSIYATLARIGA AGROTEXNOLOGIK TA’SIRLARNI O‘RGANISH. YO’TIGF. 2026;4(5):117-121. Accessed October 12, 2026. https://universalpublishings.com/index.php/gumanitar/article/view/19650