Study on the properties of proteinaceous waste from tannery. Himi, him. tehnol. hùrèèlèngijn èrdèm šinžilgèènij bùtèèl [Internet]. 2023 Dec. 13 [cited 2026 Jul. 16];11(11):36-41. Available from: https://mongoliajol.info/index.php/BICCT/article/view/3286