Sadeli A. APPLICATION OF IPTEKS BASED ON LOCAL FEED WASTE FOR LIVESTOCK FARMER GROUP IN TUNTUNGAN II VILLAGES , PANCURBATU, DELI SERDANG REGENCY. J.Saintech Transf. [Internet]. 2020 Apr. 28 [cited 2025 Dec. 6];2(2):132-41. Available from: https://talenta.usu.ac.id/jst/article/view/1007