SIMMENTAL ZOTLI SIGIRLARNING 100 KG TIRIK VAZN HISOBIGA SUT MAHSULDORLIGINI ISHLAB CHIQARISH KO‘RSATKICHLARI. sxv [Internet]. 2024 Jun. 16 [cited 2024 Sep. 19];1(1):243-6. Available from: https://phoenixpublication.uz/index.php/sxv/article/view/1447